Norton wasn't a backup. Dean wasn't a backup. JR Singleton was not a backup and Dom Orange is going to show his presence early. Remsburg was injured for the first 4 games of the year last year and could be back at a similar time period this year.Pure comedy. The backups are better. Did you grow up a Hawkeye fan? That is Hawk logic. Play the second string guy.
The only true backup that is going to see his first actual significant minutes is going to be Rocco, which I agree, is a highly important position to be sprung into. But there's a reason why he was recruited well out of HS (you don't get a scholarship from Kiffin for being a slouch). I'd say let's see what the young buck can do.