Waddle (chest) is trending in a positive direction for Sunday's game against the Chiefs, Ian Rapoport of NFL Network reports.
Waddle made a late exit from the Broncos' Week 7 win at Arizona due to a chest injury, which held him out of practice Wednesday before limited sessions Thursday and Friday left him questionable for Week 8 action. He may need to go through a pregame warmup unscathed to be available Sunday, something that'll be confirmed about 90 minutes before a 4:25 p.m. ET kickoff.