I guess we'll see next week.
But when you put it in the context of them also having a young QB who hasn't performed all that well - whether that's Rose or Wilson we're referring to - I just don't see them implementing an entirely new offense.
It's possible they make a huge and completely different switch - decide that their QBs can't throw so they are all in on the triple option or something. They probably have some athlete on the team who was a QB for an option team at some time. So I won't say it's impossible for them to completely switch things up. I just don't see them doing it. And I REALLY don't see them doing it successfully. That kind of thing gets them a drive or two, tops, before BYU adjusts.
I guess we'll see a week from now when the game kicks off.