11. Mike Williams
Team(s): Detroit Lions, Oakland Raiders, Tennessee Titans, Seattle Seahawks
Years: 2005 - 2007; 2010 - present
He came out of USC weighing 220 pounds and ballooned to 270. In his time with the Lions, he was fined four weeks straight for being over his weight limit. How much over the limit? Twenty pounds, and he was fined $1,000 bucks per pound. You do that math. Thankfully for his wallet and overburdened buffet table busboys the world over, Williams has turned his career around in Seattle after being out of the league for two years.