Former Giants linebacker Antonio Pierce has been highly critical of old teammate Tiki Barber. After four years out of football, Barber wants to return to the field. "Tiki Barber the football player . . . great player, will be very productive in certain situations," Pierce said. "Third down, maybe to help out a young quarterback and some young running backs, depend on who it is. "Tiki Barber the person? The leader? The person in that locker room? He?s not going to do anything for your team. Now if that?s the guy you think you?re bringing in, you might want to look in another direction, because from personal experience, he didn?t do anything to help the Giants the last year, especially 2006 when he decided to retire in the middle of season, and then months later kind of questioned our quarterback and our head coach at the time, Coach Coughlin. That?s my problem with Tiki Barber, but the guy can play. Can he do it four years later? I don?t think he can."