I was hoping he would stay
Nebraska's problems run a lot deeper than Scott Frost
Nebraska was always an artificial creation, sustained mostly on its past successes. Players wanted to leave Cali and Texas and Florida to come play for Tom Osborne when it meant competing for championships and getting drafted. The in-state talent makes Minnesota look like Florida.
It's going to be much harder to build a team almost 100% from out of state when none of those kids have seen Nebraska be even a low-end competitor for conference titles in their lifetime. The Huskers aren't a destination for much of anything anymore, except nostalgic college football fans.
The worst mistake would be hiring someone who thinks Nebraska should be a place where 4 and 5 star kids want to and will sign.
Neb is going to have to be rebuilt from the ground up, on a foundation of 3 star kids, who you develop.
If I were them, I'd look at Rossi. Sorry, and hope like heck it doesn't happen. Hopefully we can rest fine knowing they probably aren't that smart, and will try to make a splashy, big "name" hire.