Tend to agree. The only way for them to lose would be to lose before the BTT finals and even that might not impact them. I think Michigan will also win the BTT.
So there could be two BIG nos 1. If Iowa wins the BTT it means Iowa, already National 4-6 beating two ranked teams in a row (Wisconsin and the 6th seed) and then beating National nos. 4-5 and then 2-3 in consecutive wins. Iowa's resume would then include 2 neutral court wins against top 5 teams, a top five road win at then tOSU and wins over two other ranked teams, Wisconsin and our likely opponent in the 3 v 6 BTT bracket in the last 3 weeks alone. Iowa also defeated more ranked opponents than any other team.
KenPom has Iowa 4 and Illini 5. BPI has Iowa 4, Michigan 5 and Illinois 6 today. CBS and NET have Illini 4 and Iowa 6. ESPN Illini 4 and Iowa 5, Most importantly, the NCAA webpage lists Illini 4 and Iowa 6. if Iowa beats Wisconsin and wins the quarterfinal game, the Iowa / Illini loser will be the bottom 2 or top 3 and the winner probably the top 2, unless they beat Michigan which could elevate to a second Big Ten 1st seed.
So the loser won't drop far, not below 8 so the 2nd seed is pretty likely, but you knock off a little value 'cuz its just Iowa and we may drop to a 3 seed with an Illini loss game. We also field the NPoY so that gives us more than the usual Iowa media value so I'm still thinking 2 is most likely, either no 5 or no 8.