"One of the reasons we had such an abbreviated scrimmage today is we're pretty close to knowing who's who," Grobe said. "We really didn't feel like we had to go out here and scrimmage for three hours to figure out who the players are. We know who the guys are.
"In some cases I would say that an injury here or some guy gets bumped or bruised in the first game, a young guy might get a chance to move up. Or if somebody plays really bad in that first game, they've got a chance to move down.
"But we're pretty much where we need to be."
