Look, Riley may one day get us to the point of competing fairly often for the Big10 west title, but will likely never do more than occasionally take us to the Big10 title game, and probably never win it. We will almost certainly never be in the national title hunt with him unless he fires his DC and gets one that is better than mediocre. But all the data says he won't and he won't hold his staff accountable for their failures.
He is not getting fired this year unless we get blown out in every game from here on out, which means he will get his shot to show what he can do. It seems that most are hoping for the best, and that is great, but the data we have says don't get your hopes up.
So good luck and I hope your optimism isn't misguided. Peace.