Sometimes, the best way to deal with a problem is to pretend that it doesn't exist. At least, that's the impression put across by former NFL running back Ricky Williams when he discussed the recent concern about concussions in football with ESPN's Dan Le Batard. Williams, who played for the New Orleans Saints, Miami Dolphins, and Baltimore Ravens during an 11-year career in which he gained over 10,000 rushing yards, retired in February. And when it comes the possible effects of the game as he enters a new phase of his life ... well, Williams can't really be bothered. "I have no idea, and I'm not a really big fan of the way the NFL is handling concussions," Williams said on Tuesday. "Maybe I'm stupid or whatever, but if I got a concussion, and I could see straight and I could carry a football, I'm not telling anybody ... From what I've seen, [the NFL is] all about prevention -- but can you prevent a concussion? I mean, you can defini...