‘While he doesn’t make excuses, Williams points out he played for two head coaches and three offensive line coaches in four seasons in Buffalo. “Let’s look at any job,” Williams said. “If you continue to change bosses and managers, all of whom have different expectations what they want for you and how you need to perform for them, it’s tough to adjust to. Heck, [the Bills] just fired another offensive coordinator. There are a lot of things I could have done better, but vice versa. It’s was just one of those meshes that didn’t really work.”‘