Sorry, Heigl: he's still not not speaking. Though Isaiah Washington says he is "trying real hard not to incite an unnecessary war" among his former Grey's Anatomy cast mates, he has given a new interview in which he propels a claim that T.R. Knight is as much to blame for the aftermath of the October 9 on-set fracas. Washington even says that no less than "McDreamy" would concur. Positing that Knight had been "very tactical" in seeking to get Washington — if not Patrick Dempsey, as well — off the ABC drama, Washington tells gay-rights activist/BET host Keith Boykin, "I know Patrick Dempsey has supported me by stating that if there is anyone that needs to be fired, it is T.R. Knight, because he has created such a negative environment on the set." (Dempsey's publicist has not yet responded to TVGuide.com's requests for comment.)At the crux of Knight's alleged campaign is a feeling that "he has not been treated and given the same 'leading man' kinds of story lines" as his pee...
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