Let's assume for the sake of argument two plausible scenarios for next week: MSU gets their hat handed to them by Wisconsin, and we beat Indiana on the road.
What kind of psychological condition is MSU in when they travel to Ann Arbor a week later?
a) they don't give a crap; they're our little brother and they want to kill us
b) their egos are dented and they play with less conviction/confidence
c) they're more dangerous still
d) something that I haven't thought of
P.S. If this kind of looking ahead or conjecture is not your cup of tea, that's great; you are not required to respond