The Lions have signed Edwin Mulitalo (3 years) and Zach Piller (1 year) to help out with the porous interior of the Lions offensive line.  Both of these guys missed a lot of time due to injury and that’s why the Lions got a good deal for each of them.  Mulitalo only played in 4 games (all starts) for the Baltimore Ravens last season.  Over his 8 year career, he has played in 106 games and started 102 of them.  He is known as a player with a nasty streak that is a good run blocker at 6’3″, 350 pounds.  Piller only played in 3 games (all starts) for the Tennessee Titans last season.  He also has played 8 seasons in the NFL and he’s played in 87 games (58 starts).  He is also a very big player at 6’5″, 321 pounds.  These were good signings for the Lions.