From David Newton & Dan Graziano: Bryce Young Open to Being Traded

While everyone is carrying on and blaming the kid because of his size, he’s 5’10, 210 lbs. Kyler Murray isn’t bigger or taller. He’s just mobile and had time to develop. Remember when he was being knocked earlier in his career too. It really isn’t Young’s fault he’s in this position. No rookie QB can succeed in Carolina with no weapons and no basic plan to help him along. Put that kid in KUBIAK’s offense with the weapons around him and he’d go at least 8-9 his first season. The best thing for him is to go where he can sit and learn for a couple of seasons under a good team and coordinator.
Kyler Murray is an elite athlete with insane arm talent.

I heard it described perfectly on NFLN radio the other day (maybe Kirwan?): if you lack size to that extent, you need some other special super power(s) to make up for it. Young doesn’t have any.