VanWest82 wrote:Doctor MJ wrote:VanWest82 wrote:Wait, so Manu playing a higher percentage of mins vs bench players isn’t relevant now because we don’t see similar impact numbers from the Crawford types?? I liked Manu too but C’mon.
It's not that it's not relevant, it's that it's relevance isn't the end to the analysis and people have been going further in their analysis for many years.
If it were a massive +/- advantage in general, we'd see it for 6th men in general, but we don't.
We'd also expect the effect to get smaller in the playoffs, but with Ginobili it gets bigger.
So, while it's still relevant the details of how Ginobili was used, such concerns don't actually explain Ginobili's data the way many expect they would.
Playing more mins against inferior players isn't a big advantage? There is no analysis you can do that corroborates that, and if you think there is I'd suggest you need to go back to the drawing board and re-evaluate your assumptions.
The reason Manu was unique is because he wasn't really a 6th man. He was a star player who Pop convinced to come off the bench and play less mins. There are no other examples of this, at least not to this extreme, so comparing it to 6th men in general doesn't work.
Have you considered that perhaps playing off the bench against inferior players and playing less mins overall allowed Manu to not only perform better in those mins but conserve more in the tank which boosted his playoff performances? Don't you think the differences in regular season vs playoff mins is evidence of this?
I'm not suggesting Manu wasn't a star player because he was 6th man or played less mins, just that it defies logic to think it didn't help him from an individual performance and impact standpoint. Or put another way, why do we think Pop chose to do this? Wasn't part of that calculus that Pop believed Manu to be
more effective, and therefor the team was
more effective? And Pop didn't just try this out for a season or two. At some point we're basically arguing we're smarter than Pop and he erred in not playing Manu much more and against better players because he would've been just as effective and therefore Spurs would've been better. Seems highly dubious to me.
Well I mean, to the extent you're playing more against inferior players, the expectation is that you're also playing WITH inferior players, and whether or not these things are actually true, whatever amount of such normalization that could be done gets done automatically by regression stats.
Now, there are some factors that go beyond the normalization. To me the biggest one is always this:
Is this a guy whose game works really well against bench level players but really falls off against starters and playoff level competition?
Players like this absolutely exist - Montrezl Harrell is the guy probably most known for this in recent years.
But we look at the data and see what it says on a case by case basis, and when your numbers only get stronger in the playoffs, I think it's pretty hard to argue that your game is tailored toward the lesser "82 game" competition.
Re: consider playing against inferior players let Ginobili conserve energy? This seems pretty unlikely to me as a general phenomenon as it implies that guys playing primarily against bench units are purposefully putting in less effort for the bulk of the minutes they play. Seems like a good way to ruin your career. I think in general the only players who seriously coast are big minute guys.
Re: consider playing less let Ginobili conserve energy? I think we all see this as true as a given, it's just a question - which we'll never be able to answer definitively - of how significant/essential this energy conservation was for him.
What I'd really urge people to focus on here are the more granular specifics rather than just defaulting to a "yeah he was extremely impactful per minute, but he got to conserve energy, so it's not that impressive". However good Ginobili was, he was more interesting than he was good.
Re: arguing we're smarter than Pop! I would push back hard against the temptation to make this about us vs the coach, and thus fall back to appeal to authority fallacies that assume an optimality to all decisions - and thus ironically can venerate the most problematic choices especially.
In a nutshell:
1. It's not debatable whether pace & space is more effective than post-up offense in general. This is just an answered question now (pace & space), and almost all coaches who thought the opposite were making strategic mistakes as a matter of course. Doesn't mean they don't know more than us, doesn't mean they aren't brilliant basketball minds...but they were wrong.
2. It's not actually debatable statistically - from what I've seen - that Duncan post-ups were more effective than Ginobili-led pick & roles or other attacks, so the argument that Duncan was an exception to the rule doesn't pan out there.
3. It's not actually debatable that the Spurs became a better offensive team after Duncan left his prime, which is not what you'd expect if that player was the team's best offensive player.
4. It's not debatable whether Pop understood Ginobili's impact and the value of his improvisational tendencies from the jump - everyone involved with the Spurs including Pop say quite loudly that he did not.
5. I don't think that most 6th men play less minutes than starters because of endurance issues. I think it's mostly a matter that their playing time gets deprioritized relative to whoever the fulcrum of the starting lineup is.
6. I do think 6th men who are purposefully staggered so that they can take on more primacy without impinging on the team's offensive alpha are pretty much doomed to play less than that alpha.
7. I do think it's possible not only that Ginobili had less endurance - particularly at the motor he played at - but that Pop & co were able to tell in real time that Ginobili was tiring and needed a rest, and and this led organically to Ginobili playing the right number of minutes for him, but points 4-6 could actually be what was driving Ginobili's minutes more so than any such observation.
8. I also think it's likely that concerns about durability rather than endurance were more what was front-of-mind for Pop, as we know he was obsessed with thinking like this with all of his stars as they aged. Here the thing is that Pop could be generally right, but still just be guessing as to how many MPG was the right amount.
Re: end up arguing that Spurs could have been better; feels dubious. I'm seeing a similar push back from a lot of folks who seem to feel it's crazy to assert that the Spurs could have been better than they were. I think it's clear that the 3 chips in 5 years are what drive this push back. Can you really do better than that?
To that I'd point out that you 5>3, and even if it were 5 chips in 5 years, there's no reason to think that the team in question was doing everything perfect.
In fact I'll say flat out that every single team in that era was "doing it wrong". That's what it means to be pre-paradigm shift, and so when you see a paradigm shift hit an industry like this, I don't think the question is if teams could have been better with different strategies, but simply what the improvement would look like.
And yeah, I don't actually think it's that hard to look at Spur strategies in those earlier years and see what should probably have changed. I think you could say the same for most teams to be honest, and I think it's only the chips that tend to make us blind, as if beating the competition assuages all concerns, even if that competition used inferior strategy because they were ignorant of the same stuff you were.