The Titans expect C Eugene Amano back from his multiple offseason surgeries at June minicamp. One of the surgeries was on Amano's knee. The other is undisclosed, though a shoulder injury ended Amano's 2011 season in early December. While Amano was one of the worst centers in football last year, it's fair to wonder if the injuries affected his performance. The Titans were high enough on Amano following the 2009 season to hand him a five-year, $26.247 million contract.