Watching him in college, he never had a problem making these throws. You see tight window throws and accurate drops in the bucket up and down the field. His problem has been decision making and reads - not knowing where the open guy is going to be and attempting a harder throw, or not reading the D and knowing that a LB is in perfect position to undercut what he thinks is an open window. I'm glad to see him get the reps, Im glad to see him making these throws and adding some excitement to the field - that'll be big for the locker room. But really, I want to see him in pre-season reps against another defense.
Keep in mind in a perfect world in this offense they want him in play-action rolling out and going over the top. Take the top off the D and let the run game get you there with a few free shots. That's the plan.
While I get your point the spread crap he ran at Utah state and this offense are not comparable.