K Murray gonna be good I think. I was amazed at how OU didn't skip a beat after Mayfield left, in fact were better. Murray was a stud. Not fair to have 2 in a row like that!That kind of deep ball threat combined with the world’s current most mobile quarterback would be a nightmare to defend.
If Mahomes can do what he did for the the Chiefs last year, I think Murray will surprise some also. I don't think he has quite the arm Mahomes has (he might I don't know) but the boy can run.
I do not recommend him running though on a regular basis. That might get him into big trouble/injury quick. If he can use his legs/quickness to extend to pocket though, like Mahomes, look out.