Rookie Paxton Lynch will start for the Denver Broncos at quarterback on Sunday against the Atlanta Falcons with Trevor Siemian not ready to play because of a shoulder injury, a source confirmed to ESPN's Adam Schefter.
9News in Denver first reported that Lynch would start.
Siemian suffered a left (non-throwing) shoulder injury just before halftime in last Sunday's 27-7 victory over the Tampa Bay Buccaneers.