This is something that I'd sort of agree with. Iowa plays very aggressive and does a good job of drawing fouls, or looking like they've been fouled, which actually is a talent (see James Harden). However, just like in the playoffs for Harden, when it comes time for the NCAA tournament or even the Big 10 tournament, the refs usually aren't as favorable.Iowa's going to struggle without a favorable whistle down the stretch
It has happened to West Virginia plenty of times. They hack and foul all year long and it's not called but once they get to March, those fouls are called and they end up losing. I could see the opposite thing happen for Iowa, where the referees aren't going to call the ticky tack fouls on the opposing teams.