Trumpy played in 11 games in 2010, but suffered a season-ending wrist injury. He also battled a concussion in early 2011, which forced him to miss the Eastern Illinois game.
During his 14 games of action, Trumpy has averaged 4.7 yards per carry and scored five touchdowns. His four career starts are the most among current NU running backs.
Northwestern opens its spring practice on Saturday at 10 a.m. PurpleWildcats.com will provide a practice report and post-practice video interviews.