Chuck Texas wrote:This is a fair complaint and as the guy who initially criticized that approach I'll take full responsibility. I don't ever want to claim some sort of intellectual high ground in player comparisons because I am aware of how much I don't know. I apologize if anyone feels like I treated them as inferior or a child.
That said I still don't understand that particular approach nor do I personally believe there is much if any value to be gained from it. I don't think those who choose to go that route are intellectually inferior, but I do wish anyone who takes it would listen to some of the flaws to the approach and make sure they are aware of them.
Chuck - I understand wholeheartedly your issue with the time machine method, and agree that there are flaws (saying this as a guy who relies 100% on the time travel method). Some of the most glaring (IMO at least) are:
1) Lack of operational definitions. What exactly are we attempting to do?a) Transplanting a guy into today's game, and complete sequestering him for all time before/after the game?
b) Transplanting a guy into today's game, and letting him adapt slowly, over time (with benefits of the advances of modern training, medicine, knowledge, scouting, strategy, etc.)?
c) Giving a guy a year (or some other predetermined amount of time) to adjust, and then suiting him up?
d) Taking the guy from when he was drafted, and dropping him into the league?
e) Grabbing the guy at birth, and raise him in today's era?
I can't get behind (a), but I feel like that's what most who project players into different eras use. You're putting players in an impossible situation, and it really makes no sense. If we're doing this, instead of comparing Bill Russell to LeBron James for instance, we're instead comparing Bill Russell+60s context to LeBron James+00s context, but confusing the results of the latter comparison with what we perceive to be those of the former. That bothers me immensely, as even if we can't do a perfect job of separating players from context, we can do better than just watching game tape and assuming somebody would play exactly the same.
(b) and (c) are less common, but a bit more realistic. Kind of a sink vs. swim approach, and this benefits guys who had very modern games (which I think is a positive). It also hurts guys who had modern talents, but who worked his entire life to develop his skill set, and is unable to adapt due to the sheer amount of time. I don't have a huge issue with (c) though, since guys are tasked with changing their games immensely over a short period of time (in transitioning from college to the NBA, adjusting for injuries, adding new elements to their games after a disappointing playoff elimination, etc.). This probably has to be the preferred means of comparison when comparing individual peak years.
I'm a huge advocate of (d), and I'll discuss it in the context of (e). In the latter, we're really asking if a guy has the talent to play in today's game. I'm not sure when the starting point of the modern NBA is, but it seems most use the advent of the shot clock (I do think racial integration and the league-wide move from the set shot to the jump shot are also key developments, but both are kind of fuzzy introductions...at least with the shot clock we have a clearly defined start date). Whichever starting point we're using, there are probably going to be generational talents in the player pool pretty consistently over time.
I don't think it's fair or even reasonable to just choose the first player we're comfortable with, and presume there were no generational talents in the league beforehand. Seems a bit short-sighted, since mankind hasn't evolved in 50 years, and it's pretty arbitrary to just choose the guy we're most comfortable with (say KAJ, though some people side with Magic/Bird), and categorically dismiss players from earlier. (d) makes some sense to me if we're looking at team-building exercises, since there is a culture shock when guys transition from the NCAA to the NBA in any era. Besides, if we project a guy from his birth, are we really comparing the same player? I'm not going to get into the nature/nurture debate, but there's a good chance the subject of our comparison will no longer exist.
So personally, I think (c)-(e) all have some value, depending on the question we're asking.
2) Determining how a player translates. How do we attempt to identify/separate context?This is a very tough question, and the bulk of comparisons. It's not as huge a problem as (1) in my opinion, because the answer is going to be necessarily subjective, but we do need to have some sort of consistent criteria, and not just hand-waving projections to suit arguments.
It's important to watch as much tape as possible and get a feel for a player's game, though with some guys (particularly everybody before KAJ), our ability to do so is limited by the amount of footage available within the community. Not all of us are equally talented/perceptive in scouting (I for one struggle a bit at times), which is another hurdle. Fortunately qualitative scouting reports (Zander Hollander's books are terrific, and span a long period of time) and some quantitative studies (thanks to researchers like Dipper 13) can help us gain insight into abilities/tendencies.
In addition, we do have some terrific data to use as a starting point. ElGee has been kind enough to check players from across different eras, and produce WOWY SRS (along with different splits, error projections, etc.), and share his research. We don't have complete digitalized play-by-play going back to the inception of the league so we can't use other impact metrics (RAPM, net on-off, and the like) to identify guys who were doing great things that we might not have noticed from reputations or the box score, but ElGee's numbers are of immense value, since they provide us with information orthogonal to our knowledge that can't be gained elsewhere.
Now, by scouting players and looking at data could we miss out on some talented players? Perhaps, but I don't think there is much else we can do. Again, this step is close to 100% subjective, but if we can't justify our projections of a guy based on qualitative or quantitative information, it's possible (and perhaps likely) that we're letting our biases cloud our judgment.
While on the topic, I think it's important to address the elephant in the room...why do we only project players using the time machine method forward, as opposed to players from today into the past? I think we do a little of both sometimes, since historic similars can provide us with valuable insight as to how guys would perform, if we identify them as having comparable games from scouting. But for the most part, the league has evolved in one direction (player pool growing larger, strategy and skillsets constantly improving, rules and ref guidelines moving away from those of earlier eras as opposed to re-converging, etc.).
3) Lack of consistency. Why do we only question certain players?I touched on this above in (1). Obviously if we go back a great deal, there are going to be more and more questions, but why at a certain point do we just decide the differences are minute enough that we don't need to project how players translate?
The vast, vast majority of us grew up watching 80s-90s ball. The memories from watching games/experiencing the league climate at the time are assets that can't be gained by any other means. I started watching in 1992 (Shaq's rookie year), and will never fully grasp the intricacies of the league from a decade earlier, let alone 30 years prior. Problem is, this produces an inherent bias that can cloud one's opinions of guys from other eras. This is surely a topic on its own, but this really plays into the time machine question.
Because we watched certain players/teams during our formative years, our biases generally preclude players from those eras from time machine comparisons. In reality, the league didn't stop growing/changing when we started watching, it's a continuum and constantly evolving. I've seen the argument presented that the league has changed more from the early 90s to the present (due to the influx of international players, innovations in modern defense, prevalence of spacing, AAU ball becoming bigger and bigger, etc.), than it did from the late 60s/early 70s to the early-mid 80s. I'm not sure if this is 100% accurate, and perhaps my own bias will prevent me from admitting this, but it is something to consider.
The amount of times Russell is questioned when compared to say Magic/Bird, who entered the league only 5 or 6 years after some of Russell's superstar peers (West/Oscar) retired is mind-bogglingly disproportionate. As I noted, I'll never be able to be able to fully appreciate the league in the 80s since I wasn't watching the NBA at the time, so I'm sure some posters who did will take my previous statement as ludicrous/disrespectful. But I'm sure guys who were watching the league in the 60s/70s feel similarly when those of us who grew up on 80s/90s ball constantly question guys from earlier eras, but not from our own. Additionally, I'm sure all of us look pretty silly to posters who got into the league in the 00s, who don't have the same biases we have (though they do have their own, of course), who can easily identify that the league is constantly changing.
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A bit of a rant, apologies. I understand completely those who are hesitant to attempt time machine comparisons, but I do think this approach has some merit. Even if we're not able to come up with solid, concrete answers, I think watching available tape/looking at the data can provide us with a decent feel for players' games from eras we weren't able to experience live. Tis all does come back to the notion "greatness" vs "goodness". Some are interested in evaluating the former, while others prefer the latter. This does create a bit of conflict at times on a board like this, but I think this is mostly due to the intermingling of the concepts (which is why it's important, before attempting to answer a question to fully understand/appreciate what is being asked).
Just one last note, it is important to understand that translation exercises don't have to necessarily be negative. Larry Bird IMO is the poster boy for this, as a player who would be able to make use of the modern emphasis on the three-pointer, and wouldn't be tasked with guarding quicker, smaller forwards as often since he'd spend the majority of his time at the four in today's lineups (not going to touch on the effects of modern medicine on his career, I'll leave that up to someone else).
Now that's the difference between first and last place.