INDIANAPOLIS — The left shoulder injury that Trevor Siemian so often brushed off as “part of the game,” was apparently worse than even he expected. Broncos head coach Vance Joseph described the injury as “horrific” and a report by 9News said the AC joint injury was a Grade 5 sprain, not Grade 3 as originally…

via Vance Joseph: Trevor Siemian played through “horrific” shoulder injury, but is “on track for OTAs” — The Denver Post