Justin Tuck is dressed and on the active roster for the Giants’ game in Tampa this afternoon. Of course, it remains to be seen if - - or how much - - he’ll actually play. The injured defensive end, who suffered a partially torn labrum in his left shoulder last Sunday night in Dallas, will at least be in uniform though and presumably wearing a specially fitted harness for his left shoulder. According to sources familiar with his injury, Tuck had been told he’d need at l...