Detroit Lions center Dominic Raiola is returning for a 14th season with the team. Raiola has signed a one year deal and hopes to helpo the Lions reach the post season this year after the team has missed the past two seasons. Raiola was drafted by the Lions in 2001 and has p[layed for Detroit his entire NFL career. He's started all 16 games each of the alst five seasons. Raiola was not charged with a single sack allowed last season, the first time in his career he'd accomplished that feat.