The last thing the Broncos need is another Griese or Orton. Start Paxton and live with the mistakes. Simien just doesn't have the juice for this offense. He is a low-key dude who will manage to take a potentially high octane offense and turn it into a parade of 3 and outs. Elway does not want a redo of last years anemic offense. When was he ever risk averse?  Do we really want to wear down our great defense this year with a dink and dunk QB like Trevor?