This in from TVGuide.com:

This story has more wrinkles than Abe Vigoda. In a candid interview with the Houston Chronicle, Isaiah Washington says, "They fired the wrong guy," positing that contrary to popular belief, the gay slur he spewed during the infamous on-set row with Patrick Dempsey was not aimed squarely at T.R. Knight, though the now-out Grey's Anatomy cast member has said that it was. "That's a lie," Washington says, suggesting that Knight was the one responsible for creating a negative workplace environment, and used the incident as leverage for increases in pay and amount of screen time.

As first hinted in TVGuide.com's Ausiello Report, Washington confirms he is pondering a lawsuit against ABC, saying, "My livelihood, my honor, my dignity and my name have been so challenged." He then cops to making three errors in judgment: "Believing the cast... were like family; believing I had the freedom to express myself with family and that we could resolve our issues; and trusting ABC was going to take care of me."

Dear God. So now that he's been fired, it's TR's fault? Not only does that not make any sense, it just makes him look like a worse person. Drop it and get over it for God's sake.