0 of 9

Duane Burleson/Associated Press

It's a trap!

Saturday, Aug. 30, 2014, will be almost seven years to the day since Appalachian State stunned No. 5 Michigan in the Big House, 34-32. The Mountaineers will get another swipe at the Wolverines to open this season.

Though time has passed, and Michigan has new coaches and players, no one in Ann Arbor has forgotten that day. Expect Michigan to prepare as such. No matter the result, Michigan won't overlook Appalachian State this time.

But what are some other Big Ten trap games in the making this year? With this season less than 100 days away, it's time to gaze into the crystal ball and predict which under-the-radar games could be problematic.