Drafting monster athletes at QB has had a great track record lately, even if they were iffy in college.
Mahomes had a losing record at Tech, now he has 2 MVPs.
Lamar was projected to WR by some because his passing was so iffy, he has an MVP.
Josh Allen has a 57% completion percentage at Wyoming, and he's in the MVP hunt.
And among more touted prospects, you have quarterbacks like Justin Herbert and Trevor Lawrence. Even guys like Justin Fields and Kyler Murray don't totally suck. Wentz, Paxton Lynch, and potentially Trey Lance are your tools-meister QB washouts.
Meanwhile, your pocket or "pro style" QBs have an atrocious track record recently. Jared Goff, Trubisky, Mayfield, Darnold, Rosen, the late Dwayne Haskins, Zach Wilson, it goes on. Joe Burrow is like the one pocket QB that made it. Daniel Jones was horrible as a pocket QB, then Daboll changed his career by unlocking his "Vanilla Vick" rushing potential.
It pretty much seems like the toolsy guys can overcome passing limitations, as long as they can think fast. You have 2 seconds to make a throw, and if it's not there, time to create a play. Richardson fits the mold of uber-athletic gamers who have succeeded recently, so I'm buying his potential.