If I had to guess at the odds of each Big Ten West team winning out, going 2-0 in their last 2 games, I would guess
ILL 4%
Purdue 64%
IOWA 37%
MINN 25%
WISC 37%
Therefore I would guess the odds of each team winning the division and going to the CCG as
Purdue 40%
Iowa 33%
Minn 22%
ILL 5%
Wisc <1%
In other words: Chaos!