"Trust me. It's better than last year. But last year I was good," Williams said Tuesday. "The structure was good. But when it comes to nerves, it's time. And there's nothing at all you can do about it. It's time. Time passes and it gets better, so I'm better." Williams made waves in a March radio interview when he said the shoulder was a hindrance in 2012, but he now claims he was talking about 2011. The Packers haven't guaranteed Williams a starting job for 2013. Casey Hayward and Sam Shields were both better last season.