Denver Broncos work out T.J. Yates Posted Dec 6, 2016 The list of 12 players the Broncos worked out Tuesday included quarterbacks T.J. Yates and Sean Renfree. The Broncos could just be looking at options for down the road or emergency situations, but the team having two quarterbacks in is notable because starting quarterback Trevor Siemian missed last week’s win at Jacksonville with a sprained left foot. (NBC Sports)