RebelWithACause wrote:1. Why does Erving look average as a defender at best when he came to the NBA?
Well, maybe he was. With so few full games of pre Moses Sixers available, it's hard to tell (we would have to watch a ton of games to be sure about that, offense requires less game footage than defense to make accurate assumptions about, because boxscore does an excellent job measuring offense, compared to how well it measures defense - which is not well at all).
I would say Doc is probably around Kobe's level defensively (defensive stats aren't kind to Kobe, either, and make him look like perhaps the most overrated defender of all-time, compared to how good his defensive reputation is, and how many All-Defensive teams he made). The difference is that Doc seemed to be a better help defender, Kobe a better 1 on 1 defender.
RebelWithACause wrote:Why should he be so much better on that end in 76? Doesn't make sense.
I'm not sure about that. We've seen huge fluctuations in terms of defensive impact from some superstars - 1999 to 2000 Shaq is probably the best example - in '99, he was seriously a below average defender (RAPM, team DRtg, very poor pick & roll defense and even something as trivial as career-low blocks per game, all indicate that Shaq was a poor defender in '99), while in 2000, he was a legit DPOY candidate.
Hell, even Jordan's defensive impact in '93 seems really dubious, considering that the Bulls were better defensively without him in '94 (at least in the RS).
Could be similar with Doc. None of his teammates on the Nets that year except for Brian Taylor was known as a great defender, yet the Nets had the best defense in the ABA (but realistically, how much of a defensive impact can a 6'2'' guard like Taylor have? I don't believe it was enough to anchor the best defense in the league). Also, one thing that stands out about '76 Doc, when you compare that season to any other season of his career, is the fact that he made the All-Defensive 1st team. That's the only time in his career when he did. As much as I dislike All-Defensive teams, that really makes me wonder. Similar as '83 Moses, who looks much better defensively compared to the rest of his career, even based on the numbers you posted.
Doc not making a big positive impact for the Sixers at least makes sense considering who he was playing with - Bobby Jones and Caldwell Jones were both elite defenders, and they were bigmen, so it's much easier to buy that idea, than the idea of Brian Taylor anchoring the '76 Nets defense.
RebelWithACause wrote:People tend to say he just played less but produced almost identical numbers per 36 in his NBA days, yet the offensive impact was never off the charts?!
You might want to mention the fit on that team , but to make such a minimal difference on offense from 77-80 when supposedly you had a Top10 All Time peak in 76? Can some of the Erving supporters chime in here?
2. People reference Moses' gaudy boxscore stats and that those numbers and his skillset don't translate to impact?
What do you say now after seeing the data?
I don't see how that '81 rating would make any sense. Sixers won 62 games with extremely high SRS (7.76), tied for the best record in the league, and Erving was BY FAR their top offensive option in terms of FGA, scoring average and usage (except for '82, when Toney had slightly higher usage, but Doc was still by far their leading scorer and shot taker). We are talking about 10 PPG difference between Erving and the second leading scorer on the Sixers, in those seasons. That trend is the same in '80, '81 and '82, Sixers also had very similar team success, and nothing about Erving as a player really changed from season to season, between '80 and '82, yet his offensive impact was so different? So much better in '82? It doesn't make sense, to me.
RebelWithACause wrote:Also don't like the direction of the huge boxscore craze that sways many posters...
Well, I guess I'm one of those people who could be "accused" of having a boxscore craze, but personally, I'm strongly opposed to evaluating players based on impact stats alone. You have to take usage/role into account, and heavily so. You think that certain players are asked to score in high volumes by coincidence? To me that's impossible. Some players are trusted to carry an entire team because they are elite creators with great skills. So, for example, I don't buy Draymond Green, Khris Middleton or even Kawhi Leonard as top 5-10 caliber players in the league right now, just because they have great RAPM numbers. Well, Kawhi to me is a borderline top 10 player, but I don't think he's even close to any of LeBron, Curry, Harden, Westbrook, CP3, Davis or Durant (or at least he definitely wasn't close to them last season). Usage/offensive responsibilities matter a lot. You can't build a team around Leonard the same way as you can do it around those guys. Players like Green or Middleton are just "super role players", as I like to call guys like them, but you really can't build a team around them, they would be very poor as a traditional stars, asked to carry a team offensively.
If you looked at the list of the top 10 players in the league based on RAPM and then based on an "all in one" boxscore stat, be it PER, WS/48, BPM or whatever, they would be about the same in terms of accuracy/credibility. I would even say that the boxscore stats would usually give you a slightly more accurate list.
I'm not saying that to imply that boxscore stats should be accepted and relied on as the only source of reliable knowledge about the game, certainly not - in fact, I use all stats, including RAPM, on/off court splits etc., but I just don't believe that the so-called "impact stats" are inherently more valuable than boxscore stats. I think they are equally important, and we should look at every available stat and see what it indicates, in effort to find the right balance.
Maybe I'll sound like a casual fan right now, but when a guy has as much team success, receives as much praise/accolades, and has as great stats (even just raw stats, but also great boxscore metrics) as '76 Dr. J had, I don't think I really need "impact stats" to tell me how good he was (even the lack of game footage isn't a big deal, I already feel like I have enough evidence to make the assumption that he was an all-time elite player that year).