Trueblood originally entered the NFL as a second round pick in 2006 out of Boston College. He would start 61 games at right tackle over the next four seasons. He would start the first six games of the 2010 season, but a knee injury forced him out of the lineup and he would lose the job to James Lee. However he did get one more start at the end of the season when Lee himself was out with injury. Trueblood would regain the starting position in 2011 after re-signing with the Bucs following the lockout, starting 15 games that year. But his subpar play coupled with an early-season ankle injury cost him his starting spot in 2012 where he only appeared in 9 games, his only start coming in the season opener. He was signed by the Washington Redskins this past off-season where he was expected to compete for a backup spot with Tony Pashos and Tom Compton this summer. Compton won and Trueblood was cut this last week. He will likely be considered insurance at right tackle after a shaky preseason for starter Lamar Holmes.
Trueblood also worked briefly at right guard for the Bucs last season when injuries required them to shuffle around their lineup following the injury to Carl Nicks, adding some depth and versatility.
Jones did not have a great preseason and thus his retention on the team’s 53-man roster was a mild surprise. He was dubbed more in line with practice squad talent and likely will get that opportunity moving forward. Manley also came off as less than stellar in the preseason, after spending his rookie season in 2012 on the team’s practice squad and subsequently the roster in the second half of the season. He was surpassed by both Harland Gunn and Jacques McClendon at the backup guard positions this summer. Gunn made the Falcons roster, but McClendon was waived and claimed by the Jacksonville Jaguars. Manley’s injury was not disclosed.