I don't often agree with you but this is one time I do.
Making observations about what is going on with the Team in Camp should not be a bad thing.
We are fans and this is a Fan-board of the team we are watching and rooting for.
So it makes sense to over-analyze/under-analyze/just-plain-analyze what is going on.
Because.....what else is there to do at the moment? *shrugs*
I don't think it has to do with anything regarding philosophy on QB athleticism. I think it has everything to do with not being able to impact that aspect of a player as a coach. You can't coach physical traits. All you can do is prepare a guy to play the best he can with what he has to work with.
Darnold isn't a a statue but he isn't a big run threat. He has a big arm but he has a pretty big wind-up as well. If he has sufficient grasp of the offense, might as well throw the kitchen sink at him and try to figure out if he's gonna sink or swim before the live bullets start to fly. See if you can open up the playbook or if you're going to be forced to dial it back.