They haven't fixed it yet since they started here, so don't expect much improvement.
There's only been a few changes or improvements we've seen out of them
1. Better preperation for bowl games
2. Willing to play more underclassmen
3. Soup hiring has brought stability to WR group, i.e catching the freaking ball
That's not to say they're doing a bad job at everything else, and more of a statement that doing things their way has produced some pretty good results. I do believe clock management and on field awareness (FAKE #%#% PUNT!!!!) are two areas if improved upon, could generate at least one more win a year.
And I should mention that most of us want Iowa to become a top program in the country, or elite if possible. Most of us would agree that Iowa right now is a typical 7-8 win a year program on average. Some years we get the bounce and we get 10 wins, and other years we are unlucky or we have bone headed decisions and we get our 7-8 wins.
It's almost like golf. You start out at say a 25 handicap, get a lot of practice in and now you're hitting the ball better, so you immediately notice a improvement in score, so you're a 10-12 handicap now. The effort to reduce your handicap from a 10-12 handicap to single digits is a lot harder than it was from shooting 95 to 83. Now you've got to shore up the small details, reading the greens better, or knowing the angles to the green for your approach shot, any advantage that you can get will increase your chances of a lower/better score.
Same thing with the Iowa team. When you're now on a more even playing field with your opponent, doing the small things, i.e special team play, clock management, substitutions to keep players fresh, and defense/offense adjustments.....those can keep you from having a spectacular season, to an average one like we just experienced.