"Denver Broncos safety Brian Dawkins did not participate in Saturday's walkthrough, and is unlikely to play against the New England Patriots Sunday because of a neck injury, a source said.

Dawkins is not yet ruled out, with another source adding that he would be a game-time decision.

Safety David Bruton (Achilles) is also expected to miss the game, a source said. Bruton and Dawkins were both questionable on the injury report."