data-mm-id=”_uu0hywr6o”>The Jim Harbaugh NFL buzz has begun, even if it is a quiet murmur. Yahoo's Pete Thamel kicked off the whispering and eyebrow-raising with a piece exploring the Michigan Man's future. The focus is on the best-laid plans of next year and the potential allure of a greener former pasture. And while that's all interesting, the real intrigue is what happens after next year. Allow me to move some of these beer cans and papers off the table and offer this scenario for inspection. The Wolverines' post a 5-3 record this year and are crushed by Ohio State for yet again. Harbaugh, who still hasn't been offered a contract extension in his penultimate year (a lot rarer situation than one may think), will have, somehow, some way, failed to do any of th…