The Lions have signed offensive guard Toniu Fonoti to a 1-year deal.  Fonoti is a big run mauler at 6’4″, 350 pounds and the 27-year old might have something left in his tank.  He last played in the NFL with the Dolphins in 2006.  Fonoti has played in 40 games (33 starts) in his NFL career.  The Lions hope that Fonoti can give them some quality depth on the interior of the offensive line in 2009.