Notre Dame's Manti Te'o was expected to be a first-round pick in the 2012 NFL Draft but made a surprising decision to return back to South Bend for one more year. Te'o is one of college football's top players and should lead a tough Notre Dame rush defense. Not far behind Te'o is Georgia's Jarvis Jones. The USC transfer was an impact player for the Bulldogs last season, recording 13.5 sacks and 19.5 tackles for a loss. After Jones, some of the top returning linebackers include Stanford's Shayne Skov and Penn State's Gerald Hodges.