So you're asking if a QB that probably still knows this playbook better than the current OC to the point that he can tell every player exactly where they need to be on every play and can correct any incorrect play called by the OC would flourish in this offense? Let me just say this, left hand throwing Brees could probably look better than Carr and 2019 Brees who couldn't throw more than 20 yards would have this offense as one of the top offenses in the league.