lessthanjake wrote:Charles Barkley is someone I really want to rank highly. I’ve always liked him. But I just find the impact case for him pretty dubious. His play-by-play era RAPM makes him look great from an offensive perspective but genuinely bad on defense, and the result is that the overall RAPM is good but not great. Granted, that’s in not in his best years, so those numbers actually are not bad. But then Squared’s RAPM also has him as an elite offensive player whose negative defensive impact holds him back a lot. Okay, but that’s just a partial RAPM. But for Barkley we actually have his on-off for his entire 76ers career—which includes a lot of his best years. And we also have his on-off for 1994-1996 from the Pollack stuff. And it’s not particularly great. It’s certainly not bad and is consistent with a very good player who had a significantly positive impact. But it’s not indicative of an elite impact player either. Barkley was a playoff riser and that mitigates this some, but it’s just hard for me to put him this high.
I would humbly argue that the on/off and RAPM underrate his impact when you look at team WOWY.
In 1991, when he missed 15 games with the Sixers, they were 39-28(.582) with him and 5-10(.333) without him. And he dragged that roster to the second round of the playoffs and took a game off the Bulls(something he also did the year before in 1990).
In 1993, upon joining the Suns, they were already a good team, but he did provide some lift, going from 53 wins and 5.68 SRS to 62 wins and 6.27 SRS. Also, looking at the context, that was a season where KJ missed nearly half the season too. There wasn't really any falloff without him(37-12(.755) with KJ, and 25-8(.758) without), but when Barkley missed 6 games, they went 1-5.
In 1994, they were 48-17 with Barkley and 8-9 without. In 1996, they were 38-33 with him and 3-8 without.
1995 was the only year of his Phoenix tenure where they looked ok without him - 49-19 with and 10-4 without.
It is also worth noting the degree to which the Suns collapsed after he was traded to Houston: in 1996-97, they started 0-13 and were 17-32 at the deadline(though for clarity sake, KJ did miss some time early in the season too) when they traded for Jason Kidd, himself an impact monster that turned their year around as they went 23-10 the rest of the way.
Upon Barkley's arrival in Houston, they went from 48 wins and 1.63 SRS in 95-96 to 57 wins and 3.85 SRS in 96-97. Barkley played 53 games that year, and the team went 41-12 with him and 16-13 without. Drexler also missed a chunk of time(with some overlap) where they went 46-16 with and 11-9 without. Parsing it, they went 6-3 with Barkley/without Drexler, and 11-7 with Drexler/without Barkley.
In 1997-98, the Rockets were 36-32 with Barkley and 5-9 without, with Hakeem missing nearly half the season.
In this respect, I think he showed consistent positive impact.
I also want to circle back to this real quick:
lessthanjake wrote:But then Squared’s RAPM also has him as an elite offensive player whose negative defensive impact holds him back a lot.
Not just an elite offensive player. On a quick scan, I believe he has the #3 O-RAPM on the entire list, meaning by Squared's data, he was the most impactful offensive player of 85-96 not named Michael or Magic.