The entire offense seemed to struggle with the wet ball early.
But we clearly saw a training wheels playbook too. No jet sweep, minimal demski stuff etc.
Jbr has made some excellent points about his 3/4 arm slot and the way he Tuck's the ball as soon as he moves the pocket and doesn't keep the ball in a live position to throw when behind the line. Stuff he can learn and over come with technique and practise.
He doesn't need to switch to an over head release point but he has to adjust his ball placement and targeting more.