The Big Ten is arguably the strongest conference heading into the 2012-13 college basketball season.

Indiana will likely be No. 1 in the nation to start the year, Ohio State returns key contributors from its Final Four team, Michigan has its strongest roster since the days of the Fab Five and Michigan State still has Tom Izzo.

But every team, no matter how strong, has concerns heading into a new campaign. The squads that make up the Big Ten are no different.

Here is one thing that each fanbase should be concerned about entering the 2012-13 season.

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