I'm not sure that means it isn't readily fixable. I can think of 2 individual plays that go a long way towards fixing our problems last night and both were totally within our control.
That doesn't mean the concern isn't real. I think teams have a good read on Arod. I hope he adjusts well enough to split the last 2 games, then with some additional time, we make more adjustments and demonstrate improvements that'll win us the bowl game (a la 2022).
I know people want the playoffs, and so do I. But I won't be upset with a season that ends on a ranked 11-2 with a bowl win. That's a top 5 BYU season ever and probably no worse than top 3.