The roster shuffling continued for St. Louis on Sunday with the Rams adding offensive line depth by agreeing to terms with Tony Wragge. Wragge, 32, had spent the last six seasons with the San Francisco 49ers where he played center and both guard positions - mainly as a backup. Wragge, 6-4, 310, entered the NFL as an undrafted free agent with Arizona in 2002 out of New Mexico State. He has appeared in 67 NFL games, including 15 starts, and along the way also played in NFL Europe and with the Los Angeles Avengers of the Arena Football League. The Rams don't have to free up a roster spot for Wragge until he actually signs his contract. Source: St. Louis Post-Dispatch