Yes, I clicked an an ESPN article and no, I won't post the link. You can read it if you want. Here are some excerpts from the article:
In a departure from the way Harbaugh has handled that role with past assistants, he said he "handed the keys" to the offense to Gattis when the newcomer arrived on campus.
"The tempo is a huge change," Harbaugh said, one day after Michigan held its first spring practice. "From huddling to not huddling, that's big. I like it. It's got more of an attacking feel to the offense in terms of tempo and in terms of going downfield in the passing game."
You get the gist. I personally feel it will be even more gratifying to beat them this year and leaving them completely full of angst and despair!