As much as Barry Alvarez may want to avoid the topic, he may have to make a decision at the end of the year on Bret Bielema.

As Alvarez’s hand-picked successor enters his fourth season as Wisconsin’s head football coach, Bielema must halt a steady decline in the program.

Bielema’s Badgers were 12-1 in 2006, capping the season with a win over Arkansas in the Capital One Bowl to finish the year ranked fifth in the nation.

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