Riggins is limited athletically, highly trained, and thus peaked early. He's a highish floor, low ceiling type. He will improve over time but it will likely largely be incremental.
What's with all the trust and excitement over Euton? Is it because he kept it close against Caliendo? Outside of a takedown, he was still handled by Caliendo (who is a guy that gives up takedowns), and was beaten soundly by Garvin. His performance last year wasn't particularly remarkable, either. I guess I don't see it. Frost moving up will start a chain reaction of guys moving up and I don't see him in the lineup if that happens.