Now the official Big Ten availability report is out. Here is the full injury report for both Michigan football and Ohio State.

We are on the doorstep of another Ohio State vs Michigan rivalry game and there are plenty of storylines to watch. One of those is the status of Wolverine star defensive back, Will Johnson, widely regarded as a first-round NFL draft pick come April.

Michigan cornerback Will Johnson is not expected to play against Ohio State on Saturday, leaving the Wolverines without their top defensive back and the program's highest-regarded NFL draft prospect.