Don't think I've read anything other than McKinney having a pissing fit about Wink, or anything from former players, etc.
Everything I've seen players absolutely love the guy and playing for him.
It's the rest of the situation that makes Wink look like a fucking man child who can't control his temper and what's jeopardized his chance for a possible DC spot elsewhere.
I'm sure the Mara's have used some of their sway as well in league circles to shit ball him more with how he whined to the media.