That's certainly a possibility. Obviously we won't know anything for sure until practices start but I think there's a solid chance we haven't seen the end of Grissom at defensive end. Two-way guys have been pretty rare, though, and under Stoops, I'm having trouble thinking of too many guys that he's used both ways at the same time.
On which new receiver(s) (not named Metoyer) will have the biggest impact next season, and why? (Including running backs and tight ends as necessary.)
The obvious answer is the only guy with experience, Kenny Stills. But outside of him, I think you've gotta look at juco transfer Courtney Gardner. He's a big, physical guy and a downfield threat who could make an immediate impact. I also think Sterling Shepard could immediately contribute as a true freshman in a slot role. The word is that he's really been impressive this summer. I know from watching him in high school last year how great a talent he is, but there's obviously a giant difference between playing Oklahoma 3A football and Big 12 football. He's got great hands, he's fast and he's very, very smart. He's also as motivated as anyone could be to succeed in Norman because of his family history at OU.