I'm sure many would talk privately, but not publicly. Not if they're hoping to get paid from their lawsuit or if they got paid to sign something. Or if they want to work for another firm, and have to worry about false rumors being spread.

They also know first hand how litigious and vindictive these guys get. My friend nearly killed himself as a result of being repeatedly dragged through the courts. He was forced to burn his life savings on lawyers, after his two asshole employers predictably turned on each other. And he was just a witness in the cases, a pawn, subject to torture by two of Wall Street's most successful entrepreneurs. They blew millions on lawyers and ruined lives, just to fuck with each other.