This isn't as good of a story as the mythical legendary Jerry Kill version that so many here want to grasp on to.
What's your definition of rebuilding a program? Look at the B1G.. What coach in the last 10 years in the conference has rebuilt a program?
Pay Fitzgerald is one.. He is coaching his 8th season at Northwestern and over the last 2-3 years he has proven as a "rebuilder." However, it took him a good 5 years to elevate Northwestern. What other coach in the conference has rebuilt their program?
Indiana: Kevin Wilson? Not yet. Showing promise but they've had their fare share of "bad" losses.
Michigan: Brady Hoke? Not sure if coaching at Michigan is a rebuilding project, albeit Hoke has brought back Wolverines football to where it should be, but even this year Michigan has taken a step back in Hoke's 3rd year
Ohio State: Urban Meyer? No
Wisconsin: Gary Anderson? No
Purdue: Darrel Hazell? Unlikely but too early to tell. Not off to a good start.
Bo Pelini: not even close
Iowa: Kirk Farentz? Has had plenty of ups and downs but followed Iowa's version of Vince Lombardi. So not really a rebuilding project.
Michigan State: Mark Dantonio: Yes he did rebuild Michigan State after John Smith went to one bowl in 4 years.
Illinois: Tim Beckman: No. However Ron Zook put Illinois football back on the map.. Briefly.
Penn State: Bill O'Brien: Not yet but shows promise.
The point is that there are two current coaches (Dantonio and Fitzgerald) that are consisting Re-builders in the conference. Honorable mention: Hoke I guess.
Fitzgerald has done well in Evanston but it's taken him several years to do so. Dantonio did it in a relatively short amount of time. It also depends on how rebuilding a program is defined.
Give Kill time. A revolving door isn't the answer. Out of all the coaches in the B1G, there are a select few who've pulled it off in last decade. And here we are second guessing Kill in his third year, not to mention what Kill was left with. Give it time and don't let one game throw the rebuilding project off-track especially considering the recent history of rebuilding in the conference. Deep breath... Beat Michigan!!