FILE - On the left is a file photo of Aug. 27, 2016, Denver Broncos quarterback Trevor Siemian looks from the sideline before an NFL preseason football game against the Los Angeles Rams, in Denver. On the right is an April 13, 2017, file photo, Broncos quarterback Paxton Lynch answers a question during a news conference at the team's headquarters in Englewood, Colo. The Broncos, a team with a dazz
FILE - At left is an Aug. 27, 2016, file photo, Denver Broncos quarterback Trevor Siemian looks on from the sideline before an NFL preseason football game against the Los Angeles Rams, in Denver. At right is an April 13, 2017, file photo, Broncos quarterback Paxton Lynch answers a question during a news conference at the team's headquarters in Englewood, Colo. The Broncos, a team with a dazzling defense and ambitions of a deep playoff run, must decide which young quarterback will lead them in 2017: the gifted first rounder Paxton Lynch or the egghead seventh rounder Trevor Siemian. (AP Photo/File)