For all that think Brock should start. What is the average time a QB should have to throw the ball. Between 2.0 to 2.5 seconds, or closer to 2.3 to 2.7 seconds. Siemian's time, at least last week, was closer to 1.7 to 2.3 seconds. So with this said, How would starting Brock buy more time? Brock would just take off and run, the Tebow offensive.