Unfortunately I think there will be a complete overhaul with both of those programs by 2025. Here's to hoping they go through a couple decades of suck as they struggle to figure out a new identity with both programs.
The Iowa football program isn't going to have lightning strike a third time... I'm not saying they are going to be terrible buy they are going to feel the pains of some down years. Iowa has THRIVED on soft schedules against putrid offenses. They won't get away with ball control offense in the revamped Big Ten and people are going to find out next year that maybe Iowa's defense isn't nearly as good as they thought.