Unbiased opinion:
Disclaimer: I root for all teams from Indiana first, whether it's Notre Dame, Indiana, Purdue, Butler, or Ball State. I then gravitate toward the Big Ten, starting with our neighbors Ohio State and Michigan since I reside close to both boarders. I've recently thrown Ohio State out the window, their fans are just a different breed of arrogant. I'm starting to lose interest in Michigan as well, since my political views aren't in line with theirs. I still like to see Michigan's football team do well since most affiliated with the program couldn't care less about politics. I'm also happy for Harbaugh, who is a 7 on my scale of 1-10 in terms of likability, that he's no longer taking beat downs from the Buckeyes.
That being said, is it just coincidence that Michigan was less than their standard during Harbaugh's first five seasons? Now all of a sudden they're a top team in the country three years running? Was there some incentive after the first five years to do something "different" to get over the hump? Let's face it, when big egos and million dollar salaries are on the line, 90% of these guys are probably willing to cheat. So by no means is Harbaugh alone. But not only that, Harbaugh rates as a 7 on my likability scale simply because there something about him that just screams "sneaky." I dunno, maybe it's just me.
Just random thoughts, no dog in the fight.