Here's the article I was looking for, but it may be paywalled.
https://blogs.fangraphs.com/2025-cla...te-dick-allen/
From the article in case you can't get to it:
"Allen did nothing to deserve the racism and hatred he battled in Little Rock and Philadelphia, or the condescension of the lily-white, paternalistic media that refused to even call him by his correct name. To underplay the extent to which those forces shaped his conduct and his public persona thereafter is to hold him to an impossibly high standard; not everyone can be Jackie Robinson or Ernie Banks, nor should they have to be. The distortions that influenced the negative views of him — including Bill James’ crushing dismissal (“[Allen] did more to keep his teams from winning than anybody else who ever played major league baseball. And if that’s a Hall of Famer, I’m a lug nut.”) in The Politics of Glory — were damaging. To give them the upper hand is to reject honest inquiry into his career.
Sabermetrician Don Malcolm called that passage “the absolute nadir of Bill James’ career, a summary statement so blatantly biased that his long-time friend and associate Craig Wright felt compelled to write an essay refuting Bill’s perspective… Everyone knows that Dick Allen was a great hitter; there’s just all that other baggage that they’re afraid to open.” Having opened it, well, it’s not pretty, but by now it’s abundantly clear that it wasn’t all Allen’s baggage to begin with. Wright’s work, which featured interviews with all but one of Allen’s big league managers (the late Dodgers skipper Walter Alston) as well as several teammates, strongly refutes the notion that Allen was a divisive clubhouse presence or a particular problem for his managers aside from his early-career tardiness (and his extreme behavior in 1969). “His teammates always liked him,” said Mauch. “He wasn’t doing anything to hurt [his teammates] play of the game, and he didn’t involve his teammates in his problems. When he was personally rebellious, he didn’t try to bring other players into it.”
Even Skinner and Ozark, the two managers portrayed as the most openly critical of him, told Wright that Allen wasn’t the problem with their teams and that they’d have him back again if given the chance."