- Michael Rothstein, ESPN Staff Writer
ANN ARBOR, Mich. -- It wasn't the rebound game Michigan expected in a close 31-25 win over Air Force on Saturday, but the Wolverines learned one thing out of their first two games.
They have a lot to work on. Luckily for Michigan, it has first-year FBS program Massachusetts coming to Ann Arbor in six days, so it could have a chance to try some things before the two difficult road games, Notre Dame and Purdue, that follow.
Here's a look at what Michigan should be looking at in the next six days.