According to ESPN Dallas, the Cowboys are "looking at" moving DL Sean Lissemore from end to tackle in new DC Monte Kiffin's 4-3 defense. Lissemore has extensive experience at both positions, so it would be a natural switch. Playing mostly end in 2012, Lissemore notched 35 tackles and a sack in 329 snaps over 10 games. Due just $630,000 in 2013, and only $3.63 million through 2016, Lissemore is a valuable reserve for Big D.