It's definitely debatable how big of an advantage it is for Iowa. It's been since 1980 a team has had an advantage either way though so I don't think saying the biggest advantage in series history is that outlandish
Yes it is outlandish. In fact it is beyond that. It is moronic. I am guessing you were not alive for the 80s and most of the 90s. Iowa had MUCH bigger advantages back then. They were called TALENT and COACHING.
That is no longer true. The team that wins will be the team that makes the most plays. Period. That is generally what happens when two similar teams play.
I would tell you to relax but you are one of those Cyclone fans that almost relishes the sky falling on them.