“The flip side of that for those two guys is they literally have to be on call at all times. There are certain plays, certain things we feel fits their skill set a little bit better; Chase versus Reggie,” Bielema said. “We’ll kind of cater to that while they’re in there. On the flip side of it, Barry is calling a game as he has to. We’ll let him know when a player goes in there but he’s got autonomy to make any call he wants at any given time, but he obviously wants to know what player he’s got in there, especially at tailback.”