Not an Os fan, but with the right coaching, and low pay, he can be competent if Siemian is hurt.

 It still blows my mind that the dumb Browns will pay him 16 mill, just for a 2nd round choice & the honor of playing for Denver. That has to be the worst GM move of this season. Trivia: Os could be the answer to which qb was overpaid for the worst GM move of the year, 2 years running. 

Broncos likely got him cheap, which is the only way it's worth it.