I don't see how you could be disappointed at this point. He's making his reads and getting the ball out very fast. I love how he'll pump fake and sell faux QB runs. He's been very poised and seems like he's starting to become more relaxed. He's got a rocket arm and he'll use it when the opportunity proceeds itself. He throws darts into tight windows. He can hit the checkdown when he needs to but that isn't his first option. When the pocket collapses he's shown the ability to escape and improvise. Several plays yesterday could have been disasters if he wouldn't have started scrambling. That play when he saw the safety sitting there waiting to jump the route so he went the other way was next level.
I think he has the potential to be THE guy. It's going to be interesting to see how he does when the offensive line improves and gives him more time. He's already grown immensely. Sean Ryan has done an excellent job helping him grow. His next big step should be deep ball accuracy. If he can get a bit better in that category the sky is the limit.