Legends and Leaders: Who will improve & who is overrated?

Who are the most overrated and underrated teams in the Big 10’s Legends and Leaders divisions in 2012? That question was addressed this morning at The Saturday Edge in the third of four Big 10 Q & A sessions. I have expanded on my Legends and Leaders answer below.
Tags Iowa HawkeyesMichiganMichigan StateOhio StateUrban MeyerWiscosin
- Previous Big 10 Football: 2012’s Breakout Stars
- Next Big 10 Football: Most Improved & Overrated Teams
What are Purdue’s chances of being a surprise team, or at least being underrated this season? They seem to have suffered through a lot of injuries the last several years, especially at the skill positions, and finally look healthy (though there are some pending legal issues).