I really haven't had a huge problem how thr games in the BTT have been called. There have been some wrong calls, sure, but what really matters is how are they impacting thr game. Because there is a lot of money involved and it is on national TV and branding is a big deal, I think there is a lot of selective officiating going on for certain individuals. Look at this last game, it was all Keegan vs. TJD. As long as either didn't just blatantly commit crimes, the real travesty would have been getting those guys in foul trouble. The B1G and the refs knew if TJD got in foul trouble this game was over and Iowa blows them out. Nobody outside of an Iowa fan wants that, so there has to be an effort to keep a competitive balance so that in the last 5 minutes the stars shine. In order to keep the foul valance they have no problem with the touch fouls by the role players.
This same line of thinking is why Kofi, or LeBron, or MJ or Kobe or take your pick, never foul out of games. I have watched way too much basketball over the years to not think that is not going on. It isn't exactly fixing the outcome, it is maintaining a competitive balance in whatever way they can to make the ending dramatic.
Today, Iowa won this game. They made the plays down the stretch that they needed to and that makes it all the sweeter.