Jim Harbaugh's homecoming to Ann Arbor as Michigan coach will be one of the major storylines in the upcoming college football season. Even before Harbaugh became a star quarterback for the Wolverines, he was a fixture on the sideline because his dad, Jack, was an assistant coach at the school.

After a messy split with the 49ers, Harbaugh gets a fresh start to restore Michigan football to glory. The Wolverines' on-the-field struggles exposed an even larger management failure within the athletic department. But getting the football program back on the beam will go a long way to solving many of those problems.

Here's a preview of the Real Sports report with correspondent Andrea Kremer that premieres Tuesday at 10 p.m. ET/PT:

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