Here’s a theory: seems that many QBs know whom they will throw to pre-snap, and the receiver knows it too. It’s a readiness thing. Whereas, JA17, is making his decisions post-snap, and he is improvising as he looks at his options. None of the receivers have an idea until the ball is coming at them. Yes, they should all be ready and they should catch the ball if it hits their hands. However, if I know I’m going to be the target from the get-go, then I’m ready. Nice theory, huh?