Barring an unexpected setback, Siemian (left shoulder) is on track to start at QB for the Broncos on Thursday night against the Chargers, 9news.com reports.
Look for Siemian, who missed Week 5's game against the Falcons with a sprained AC joint in his non-throwing shoulder, to draw an official questionable designation for the contest, but for his part, the QB has indicated that at this stage he expects to suit up for Thursday night's 8:25 ET kickoff.