photo by: Nick Krug

Kansas running back Taylor Cox prepares to head through the gauntlet during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas defensive coordinator Dave Campo plays air guitar to Bruce Springsteen's "Badlands" as the Jayhawks stretch during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas quarterback Jake Heaps throws a pass during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas offensive lineman Pat Lewandowski (61) works through a drill with the other linemen during a spring practice on Tuesday, April 2, 2013 at Memorial Stadium.

photo by: Nick Krug

Kansas quarterbacks Jake Heaps, front, and Michael Cummings (14) throw to receivers during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas University running backs and quarterbacks shuffle through a drill during a spring football practice on Tuesday, April 2, 2013, at Memorial Stadium. From left, in front, are running backs Taylor Cox, James Sims, Brandon Bourbon and quarterback Blake Jablonski.

photo by: Nick Krug

Kansas receiver Christian Matthews breaks through the gauntlet during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas receiver Justin McCay makes a catch during a spring practice on Tuesday, April 2, 2013 at Memorial Stadium.

photo by: Nick Krug

Kansas linebacker Courtney Arnick (58) trails Kansas receiver Colin Spencer during a spring practice on Tuesday, April 2, 2013 at Memorial Stadium.

photo by: Nick Krug

Kansas linebacker Ben Heeney closes in on Kansas receiver Billy Owens during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas head coach Charlie Weis looks through notes inside a golf cart in the endzone during a spring practice on Tuesday, April 2, 2013 at Memorial Stadium.

photo by: Nick Krug

Kansas running back Tony Pierson catches a toss before running through the gauntlet during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.

photo by: Nick Krug

Kansas running back Taylor Cox catches a pass during a spring practice on Tuesday, April 2, 2013, at Memorial Stadium.