According to Pro Football Talk, Mike Williams has almost made it all the way from 450 pounds to his target of 345. I share Florio's skepticism on his chances to make the team. It would be a remarkable comeback story, but I'll believe it when I see it.
For those unfamiliar with his background, Williams was the fourth overall pick in the 2002 draft. After four seasons, the Bills cut him after constant injury and ineffectiveness. He has been out of football for the last two years, during which time his weight ballooned all the way up to the aforemention 450. I'm kind of rooting for him, but realistically we have to expect nothing and consider anything he contributes to be a bonus.