Beck is calling the game for his QB. An inexperienced RSF, who is getting his feet wet. Play calling to allow him to distribute the ball to the play makers and let them make the plays. Design runs for him as well. When (if) Martinez is 100%, I would scale the play book back again. Really look at what works, run the crap out of them in practice ie 5 plays 20 times, not 20 plays 5 times. Give Martinez designed runs instead of the zone read (which looks like we do not run it as much), spread the ball and make the D beat us, not beat ourselves. We have enough playmakers and depth that if they stack the box, eat them alive with the passes and play action. Would still love to see some misdirection. Our speed on O would kill the D which comes in with its ears pinned back.
TA does look very poised and polished IMO. I know the announcers mentioned the high passes were from not setting his feet, alluded to his previous knee surgery as a possible reason. Some other issues might arise as chemistry and timing is off a little. I am sure he and RKIII split reps in practice as the staff is getting them both ready. If Martinez was not coming back for and indefinite time, I imagine that TA would look even better as he gets "use" to his guys tendencies, speed etc... He is doing a great job, IMO