 He was drafted primarily as an offensive lineman to block for O. J. Simpson, but he was converted back to the tight end position.As a rookie, he started all 14 games as a tight end for the Bills and caught 10 passes for 114 yards.Seymour ultimately played five seasons for the Bills from 1973 to 1977, appearing in 69 games, 68 of them as the team's starting tight end.