At UF Mertz's job description matches his skillset. Game Manager: Read the defensive set and know what's about to happen, as the ball is hiked, scan the defensive motion and know if you are going to hand it off or pass, make no mistakes, throw no interceptions, don't take a sack, don't put the ball on the ground. Those decisions have to happen in 1-2 seconds, if you went with pass and you're lucky you may get another second to make a check down read before you have to get the ball out of there. It's not easy, we know that from watching AR try to do it. But that's why Napier likes Mertz so much, high football IQ, lots of live reps and lots of reads and checks. I think Napier knows his offense and knows what he needs in a QB to run it. Mertz should be fine.