Too often Rattler will escape the pocket when he doesn't need to, and I acknowledge how great he is when off-script, but what happens when NFL teams play contain and force you to win within the pocket?
Rattler must improve his anticipation and willingness to stand tall, deliver a strike under pressure and live with the physical consequences of taking a hit. This is an issue that likely won't be magnified early in his career, but as defensive coordinators adjust and watch his tape, they'll know how to stop him, and the sooner Rattler knows how to counter their counter punch, the better.
The final flaw I'll discuss is one that I think is being overblown a bit; the talent Rattler has around him and how that props up his stats compared to other QBs. Yes, Oklahoma provides Rattler with a genius play caller who makes the game easier on him. However, as shown in the beginning of the article, Rattler shines in the nuanced details to help maximize Riley's scheme as well.
In addition, the Sooners OL is a dominating run blocking group, but is not nearly as sound in pass protection. Most of the amazing wow plays I've displayed today are when the protection breaks down and Rattler is forced to improvise. It's not like he has all day in the pocket to listen to a David Culley press conference.
Furthermore, the Sooners weapons are good and all, but not anything like what Sam Howell had to work with at UNC (Dyami Brown and Dazz Newsome). I can't tell you how many more wow plays would've been added in this article if Rattler's receivers could just catch the damn ball when he puts it exactly where it needs to be!
I'm not trying to say Rattler has a bad supporting cast and OC, he has a solid one. However it's no LSU for Joe Burrow or Alabama for Jalen Hurts+Mac Jones or UNC for Sam Howell.
Finally, Rattler is going to have talent around him at the NFL level as well, even the worst team in the NFL would beat the best team in college football. When he gains better teammates who can adjust better and catch his well-placed but risky throws, Rattler highlights will flood all major media outlets and Instagram feeds.