I also think you might be giving too much credit to O'Korn at this point. He got huge YAC numbers and also benefitted from one of the worst offensive PI plays I have seen. I happened to be sitting in a seat looking right down that sideline and from field level, live it was blatant. Seeing the game on TV later the ref was looking right at the play. No idea how he doesn't call that.
Don't get me wrong, I think O'Korn showed great poise. But his numbers aren't close to Hills if Bills is playing and we're not putting the athletic trainer at cornerback.