4 Things To Watch For In The Broncos First Preseason Game

(CBS4/The Sports Exchange) – The Broncos travel to Chicago to face the Bears in their first preseason game on Thursday night.
The following are five things to watch for in the game:
1. Will one of the quarterbacks separate themselves from the others?
Mark Sanchez is starting on Thursday night and Trevor Siemian will also play in the first half. Rookie Paxton Lynch is expected to see a good chunk of playing time in the second half. Former Broncos wide receiver Brandon Stokley, the gues