The Seattle Seahawks are making a small change to the roster. The team announced that it has signed fullback Brock Lampe, who was previously with the New England Patriots. In a corresponding move, the Seahawks waived tight end Lance Mason, who was undrafted out of Wisconsin this spring."Lampe, who went undrafted out of Northern Illinois last year, gives the Seahawks added depth at fullback with Robbie Ouzts currently sidelined," team reporter John Boyle wrote."Lampe signed with the Patriots as an undrafted free agent last spring, but spent his rookie season on injured reserve after suffering a leg injury in training camp. He was waived by New England last month."— Enjoy free coverage of the Super Bowl champions from Seattle Seahawks On SI —Sign Up For the Seahawks Daily Digest - OnSI’s Free Seattle Seahawks NewsletterAdd us as a preferred source on GoogleFollow