Dolphins made 2 roster moves on Wednesday, signing G RandyThomas and waving WR Ryan Grice-Mullen. Grice-Mullen seemed to have potentialbut he didn't perform very well during the game against the Bucs. Not only, buthe had some tough competition after seeing both Marlon Moore and Roberto Wallace both performing well. Randy Thomas is a good pick-up, after the recent injuries of rookie John Jerry and Nate Garner, a seasoned veteran is always good to have for some leadership in the locker room. Playing 11 season with boththe Jets, 1999-2002, and the Redskins, 2003-2009. He is a good run blockerblocking for both Curtis Martin and Clinton Portis. It seems that the Dolphinsare loaded at the O-Line, always a good problem to have.