By Alek Arend Jim Harbaugh had a bit of fun with his players following the Michigan football spring game on Saturday. Believe it or not, Wolverines spring football is already in the books. Michigan competed in its annual spring game on Saturday afternoon. Harbaugh spiced up Saturday’s competition with a big incentive. The winning team got to eat steak for its postgame meal. The loser? Hot dogs. Harbaugh’s definitely going to be dining with the winners and chowing down on some steak, right? Wrong. The Michigan head coach revealed on Saturday after the spring game that he likes hot dogs just as …