Brees’ ball velocity
Even the year Peyton threw 50 TDs in Denver, he some ugly, UGLY looking whiffleball, knuckle ball floaters for passes; but hey they still made it to the receivers.
It's non issue because when you have pre-snap saavy, you throw on time, and are accurate the end result will be completions. It does not matter if you have to throw a half second before other guys.