When you're good and playing them at home. Michigan still hasn't proven much to me. If beating a top 10 team doesn't prove much, you've set the bar a little high. Rankings mean absolutely NOTHING.....why is that so hard for people, especially college bball fans, to understand? Beating a good team at home is a decent win, nothing more. Polls mean nothing. Ratings mean something, and beating a great team at home is a great win. You're being patently absurd here if beating a top 10 rated team at home is merely decent, because then nobody has a good win. EDIT: Wait, I was wrong, Indiana is the only consensus top 10 team that has a non-road loss, so congrats Minnesota! You have the only good win in college basketball this year!