The Tennessee Titans' youth movement is hitting the unlikeliest part of this franchise: The offensive line that just helped produce a rare 2,000-yard rusher while allowing a measly 15 sacks. Eugene Amano is moving from left guard to center, while Leroy Harris has moved to left guard and the chance of being a full-time starter for the first time in his career. Gone, for now, is 16-year veteran center Kevin Mawae despite coming off his eighth Pro Bowl season. Now a free agent, Mawae wants to stay in Tennessee but would likely be a backup if he returns. The Titans have committed to Amano, signing the seventh-round draft pick in 2004 to a five-year, $26.2 million deal in February after he started the past two seasons at guard. They have been grooming Harris since drafting him out of North Carolina State in the fourth round in 2007. "It's a real smooth transition," coach Jeff Fisher said Wednesday of the changes. "I would like to think they can play for a number of years together." http://sports.espn.go.com/nfl/news/story?id=5202223