The Denver Broncos are listing Mark Sanchez and Trevor Siemian as "co-starters" even though Siemian has never attempted a pass in a regular season game. Sanchez however will get the start
for Thursday's preseason opener at Chicago. He's expected to play the entire first quarter followed by Siemian in the second. With only three quarterbacks currently on the roster, expect to see plenty of rookie Paxton Lynch in the second half.