The odds are long, but I believe there are still some ways to win the conference.
MSU:
1) Wins out, finishes with 40 points and 13 wins
ND:
1) Wins tonight at UM, gets swept next week vs MSU. Finishes with 35 points and 9 wins.
2) Wins in SO tonight at UM, gets swept next week vs MSU. Finishes with 34 points and 8 wins.
Penn State:
1) Wins in SO tonight vs Minnesota. Finishes with 40 points and 11 wins.
2) Loses in SO tonight vs Minnesota. Finishes with 39 points and 11 wins.
3) Loses in regulation tonight vs Minnesota. Finishes with 38 points and 11 wins.
Ohio State:
1) Loses tonight. Have Wisconsin next week, but even a sweep only gets them to 40 points and 12 wins, which loses them the tiebreaker. Finish anywhere from 34 points and 10 wins to 40 points and 12 wins.
Michigan and Minnesota get tricky. A lot of what happens next week is dependent on tonight, but the basic outlook is:
1) The easiest one is that Minnesota beats Penn State tonight, Michigan loses tonight, and then Michigan sweeps next week. That would leave Minnesota at 40 with 10 wins and Michigan at 39 with 12 wins.
2) If Minnesota wins in a SO, Michigan needs to take 5 of 6 next week, which means they can only get two points tonight. Leaves both with 40 points and under 13 wins.
3) If Minnesota loses in a SO, Michigan needs to take 4 of 6 next week, which means they could win in regulation tonight. Leaves both with 40 points and less than 13 wins. In scenarios 2 and 3, if OSU also sweeps Wisconsin, it would actually create a 5-way Big Ten Championship.
The good news: MSU would win every tiebreaker and get the bye based on most Regulation/OT wins.
The bad news: The odds aren't good given a heavy reliance on road teams, as well as only scoring two goals the last three games.