Upon the conclusion of Sunday's remaining league playoff games, the remainder of the regular season will be nothing but single-elimination tournaments - vastly simplifying the possible permutations of PWR possibilities. CHN will have their "You Are the Committee" (YATC) feature up at the conclusion of the Sunday games, and UW fans can start plugging in all the scenarios to see if they can still get an at-large bid without winning the Final Five.
The short summary - UW sits out the outside, still. The remainder of the league series haven't given UW a lick of help, as their primary competitors have all won or moved up, so UW is treading water. We'll see what the Sunday games bring.