Falcons sign Vince Manuwai

The Atlanta Falcons have beefed up their offensive line. Vince Manuwai, a guard who has played his entire NFL career in Jacksonville, has signed with the Falcons. The 6-foot-2, 335-pound Manuwai was a third-round pick out of Hawaii and was, when healthy, a starter for the Jaguars from 2003 to 2010. But he suffered an…