Depth is a concern for both units. In New England, the linebacker corps relies on veteran savvy and experience as the oldest unit in the league. Vrabel had perhaps the best season of his 11-year career in a pass-rushing role (12.5 sacks) while Thomas has settled in at the other outside linebacker spot in the 3-4, a change after losing Rosevelt Colvin to a season-ending foot injury Nov. 25. Seau and Bruschi pair inside, with Bruschi leading the club in tackles (99).

Edge: Patriots