With the tournament half way over who do you think will win now

Now that the bracket is set please comment with your final four .    Then the last two followed by the Champion.

 With North Western closing the regular season with a win against Iowa they just need one win in the big ten tournament to secure a better chance at the Ncaa tournament will it happen

1. So with the season coming to a close soon who do you think will win the NCAA tournament this year based on current standings? 
2. Also do you think Northwestern can make the cut to be in the tournament this year or will they come up short? 
3. Then who do you think will win there conference tournaments?[Personally I'm going for Michigan winning the Big Ten