ANN ARBOR, MI – OCTOBER 10: Michigan Wolverines head football coach Jim Harbaugh watches the action during the second quarter of the game against the Northwestern Wildcats on October 10, 2015 at Michigan Stadium in Ann Arbor, Michigan. The Wolverines defeated the Wildcats 38-0. (Photo by Leon Halip/Getty Images)It’s rivalry week for Jim Harbaugh and the Michigan Wolverines. The Ann Arbor, Mich. program is coming off a huge win on Saturday night against Wisconsin. This weekend, the Wolverines are traveling to Michigan State.It’s a big one, obviously, with Michigan emerging as a legitimate College Football Playoff contender. Michigan State, meanwhile, still has a chance to win the Big Ten.We can’t wait for Saturday.Harbaugh wasn’t saying much at his press conference this afternoon, though.The Wolverines’ head coach said very little about Michigan State and wasn’t saying anything about injuries.Jim Harbaugh said it was a “great opportunity” to beat rival Michigan State and to beat a ranked team on the road (ending 0-17 skid) and I couldn’t get him to say much more— Larry Lage (@LarryLage) October 15, 2018He was straight up refusing to answer anything injury-related.“I won’t answer any injury-related questions.”Harbaugh’s been asked multiple times about injury statuses and game-plan related questions. Refusing to answer. “I won’t answer any injury-related questions.”— Kyle Rowland (@KyleRowland) October 15, 2018It’s officially rivalry week.Michigan and Michigan State are set to kick off at noon on Saturday. The game is on FOX.