Could fit with Scangarello’s offense
The Denver Broncos brought in Rich Scangarello to help out the offense. His offense most often operates under center for quarterbacks. That is one of the reason’s why Joe Flacco was brought to Denver.
I believe that Trevor Siemian could thrive very well in this system. He has operated under center before in Denver. I believe under center is a better position for a quarterback like Siemian. Plus, having the offense focus on the run could benefit as well since it takes the pressure off the quarterback. Siemian thrives under the West Coast offense rather than the Erhardt-Perkins offense.
This offense would be a solid fit if the Broncos considered bringing him back.