Posted by ESPN.com's Adam Rittenberg
Wisconsin head coach Bret Bielema likely will return to his roots with his 2009 recruiting haul.
A former defensive lineman at Iowa, Bielema needs to replenish a Badgers' defensive front that loses three multiyear starters (end Matt Shaughnessy and tackles Mike Newkirk and Jason Chapman). Wisconsin needs to start generating pressure again, and Bielema will be looking for contributors at both line positions.
The Badgers also lose plenty of experience at linebacker, as mainstays DeAndre Levy and Jonathan Casillas graduate. Though Jaevery McFadden developed nicely this fall, there's not too much experience behind him.
For the second straight season, the Badgers will lose their best cover man as first-team All-Big Ten cornerback Allen Langford graduates. The secondary isn't a pressing need, but the Badgers would be well served by adding a defensive back or two.
On the offensive side, a mammoth line that helped Wisconsin lead the Big Ten in rushing loses three starters, including standout guards Kraig Urbik and Andy Kemp. Wisconsin likely won't need a true freshman to start but should try to build depth up front.
Wisconsin's wide receivers were a major disappointment this season, and while the team remains young at that position, a sure-hands target or two in the 2009 class wouldn't be a bad move. Standout tight end Travis Beckum graduates and Garrett Graham enters his senior season, so tight end also is somewhat of a need with this class.
The Badgers' struggles on return and coverage teams also provide paths for several freshmen to see the field this fall.