I question 73 MPH. I seem to remember most QBs being between 50 to 60. I am sure somewhere on planet earth there is an outlier or two that might be able to get up around that speed but I doubt its him.
Pauline didn't mention it.
Mahomes did a pre draft segment with David Carr and basically mustered 62 mph with a crow hop. He was in dress shoes and business casual attire but you don’t gain that much.
Allen can get 77 yards on the fly and Baker has a couple of clips where he puts everything into a Hail Mary and it hits 70-75 yards.
I don’t believe for a second he hit 74 mph and I’m not sure why anyone would fabricate something so easy to disprove. If I’m a GM and he’s visiting, I’m gonna wanna see it because I wanna know what the strongest arm of all time looks like.