Tight end Courtney Anderson was at One Bills Drive Wednesday. Anderson is a four-year veteran who began his career in Oakland where he started 28 games and had 62 catches for 763 yards and six touchdowns. The Raiders released him before last season and he made cameo appearances for Detroit and Atlanta. Anderson is a big guy at 6-6 and 270 pounds, but he's known more as a receiver than blocker. He does present an inviting target in the red zone, though. The Bills had tight end Ben Troupe in town on Tuesday. I'm not sure if either would make a difference in the Bills' offense, but I would favor Troupe because he may have more upside.