That's Derrick Williams of course on Twitter. Now of course everyone is entitled to their time away from work, and to do what they want.
You look at some of his Twitter times and he's going to, coming from, or at the practice facility in Allen Park. Now I guess if I was a punt returner fair catching stuff at the 3, or a wide open receiver that got behind the defense and proceeds drop a drive killing pass, maybe I would keep a little lower public profile until I got my shit together to some extent, and lay off of the stupid tweets and focus just a little bit more on my game.
Maybe being unfocused could be the culprit, because Twittering away sure hasn't helped him excel on the field.