rest - http://www.denverpost.com/broncos/ci...play-vs-chiefsWhile tight end Julius Thomas remained a spectator Friday, working through left ankle issues, the Broncos received a boost as Brandon Marshall was cleared to participate by an independent doctor.
The linebacker began the concussion protocol last Sunday, and gradually eased back into activity. He is expected to start Sunday at Kansas City, a huge lift given his performance this season and the inexperienced reserves behind him on the depth chart.
Marshall leads the Broncos with 94 tackles in 11 games, incuding 10 starts. He also wears the audio helmet, communicating with the coaches and relaying the defensive signals. He was hurt in the fourth quarter against the Dolphins, leaving the Broncos leaning heavily on rookie Lamin Barrow, who participated in a season-high 21 plays.