I think he was just trying to emphasize that people are going more bonkers over this than is probably called for.
Like with most recruits, there is a long ways to go and a lot could happen. The Doering reference was accurate, IMO, because everyone thought he was going to be the next Anthony Munoz and he only started one game for the Hawks in his JR/SR years. Not implying that Epenesa will fizzle, just that there are likely 2 or 3 years left before he plays a snap for the Hawkeyes. I hope the kid makes huge waves at Iowa and wish him nothing but the best.