Actually, you're still wrong. Drew Tate started the game in the Dome in 2006 (against Bryan Cupito). IA fans were wanting Christianson to play. He did and threw a pick. Tate and Cupito graduated.
Christianson was the starter for Iowa in 2007. He started against us (and Adam Weber) in Kinnick Stadium and a 1-10 MN team gave Iowa all it wanted. IA won a close game.
Fast forward to 2008. Christianson is benched. Stanzi is named the starter about 4 games into the season. The entire fortunes of IA football turn around. They cream us 55-0 and whip South Carolina in the Outback Bowl. Then go to the Orange Bowl in 2009, while we continue to muddle along, using three offensive coordinators in Weber's four years.
Does that clear it up a little?
Overall, I think your point is IA made a QB change and their program moved upward. We didn't and we've lost a lot of games. I can't argue with that, especially with a playmaker like MarQueis Gray at the ready for two of those years.