By Nick Selbe The coach just completed his best season at Michigan and guided his team to the College Football Playoff, but could soon return to the NFL after seven years away. View the original article to see embedded media. Fresh off of a trip to the College Football Playoff, Jim Harbaugh appears to have his sights set on making a return to the NFL. Now, a team in search of a head coach reportedly has Harbaugh on its radar. The Vikings have requested permission to interview Harbaugh for its head coaching vacancy, according to ESPN’s Pete Thamel. The league office is waiting for the formal pa…