Iowa is somehow absolutely not deserving of being a top 5 team but is as good of a choice as there is for a top 5 team.
Maryland is going to be tough on Friday night. Tua's brother is the best QB they've faced so far this year.
If they make it through and Penn State does as well, I think it's the first time for a top 5 matchup at Kinnick since #1 Iowa vs #2 Michigan in 1985. Gameday will probably go to OU v Texas.