The 27-year-old Incoom led the team with 16 special teams tackles last season.
He appeared in all 17 games plus the playoff game, and got some spot duty on defense. He was part of a special teams unit that ranked second in the league in kickoff return coverage, and served as a rotational pass-rusher on defense as well.
The team also waived Popo Aumavae, a defensive tackle who was on injured reserve last season.