I read a post from a person in the DM / Waukee area that claimed to have some knowledge of the situation and he indicated it's very possible Omaha may become a Hawkeye. He's "one and done" regardless of where he goes, he's a Hawkeye fan, and he has at least one HS team mate that is will be with the IA Hawk program with another possible (Payton S' brother Pryce).
He placed the odds at the infamous 50/50. I have no idea of the validity of that poster's information. Still not likely but. I wouldn't give up hope totally.