DENVER -- A look back at how the Three Things to Watch turned out in the Broncos' 22-20 preseason-ending loss to the Arizona Cardinals at Sports Authority Field at Mile High on Thursday:
1. LOTS OF WORK FOR THE BACKUP QUARTERBACKS.
Every so often, Brock Osweiler shows why his ceiling was considered to be so high when the Broncos drafted him in 2012. His 78-yard strike to Andre Caldwell on the Broncos' first play from scrimmage was as gorgeous as a sunset over the Front Range.