I know its important to learn the new offense and get in shape, but I believe the #1 thing coming out of summer/fall camp is being as healthy as a team can be. Michigan took a huge hit in the last scrimmage in Summer Camp 2018 when they lost Black to a broken foot and both Higdon and Gary suffered injuries. Those injuries hurt Michigan's chances against ND and cost all 3 players production during the year.
Anytime a football team practices against each other, injuries are going to happen. Michigan suffered the biggest one in camp last week when potential starter at right tackle Andrew Stueber went down with a knee injury.