Levis going at 2 would not even remotely surprise me. Upside is there. He knows the WCO terminology which is prevalent around the league plus the toughest of the three major systems. Really terminology is the chief difference in today's schemes, as they all mirror and copy each other's plays. It's not like you can look at an offense any more and say "there's a WCO approach" as getting the ball quickly in step to weapons in the pass game is modern offense.
Stroud falling would be stupid too. The guy is enormously talented just like Levis. Both those guys have way more raw talent for the position than Young. And Richardson is simply muddying the water from the media side. He's not in the class of either of those two in terms of his film. The guy is raw as fuck.
Coen went out of his way to observe the relative lack of playing experience you have with Levis. And he correctly draws parallels with him and Josh Allen. Basically Levis is Richardson with two years of seasoning in a real NFL offense. Richardson is of course a rare run threat, but Levis is a stud running the ball too. Levis is an athlete himself.
Stroud honestly reminds me a lot of Goff. Probably a bit of an introvert, a reflective type guy but immensely talented with all the tools. He's just a question of give-a-fuck IMO. How hard will he work. Which honestly is all these guys at the top. Young is the one guy who I'd have no doubts about on the mental side, but he's so limited physically it would concern me. And that's admitting that since I've been looking hard at him he's grown on me quite a bit. I just don't like little QBs. Never have, never will.