Wide receiver Roy Williams spent time in both Detroit and Dallas last season, and says that the 0-16 Lions practiced harder than the Cowboys. "I mean, I was there until we were 0-5, I think," Williams said Friday morning. "You know, we still had a chance to be in the playoffs at 0-5. Guys were still working. I think, actually, Detroit works harder than Dallas on the practice field. I don't know why it doesn't transition to the game field on Sunday."