Switching for the best

Tre Madden's switch to RB brings back memories of great position switches

Updated: April 3, 2012, 11:48 AM ET
By Steve Bisheff | We Are SC
LOS ANGELES -- The most newsworthy story of USC's spring practice has been the Tre Madden position switch from linebacker to tailback. It was startling to some.

And not too startling to others.