'While Williams enjoyed three productive seasons with the Bills after inking a historic six-year contract worth up to $100 million — the richest-ever for a defensive player at the time — he wasn't a fit in Rex Ryan's defense and his effort was called into question by teammates. He was not the same impact player as a 3-4 end, finishing with only 19 tackles and five sacks. As early as October, he called Ryan's scheme into question, saying he had dropped into coverage this much in his career.'