And Stanford is moving up in the RPI because they finally won a couple games and they're playing against good competition every night. They are up to 176 today and its only going to continue to rise as long as they don't drop home games to opponents ranked lower than them.
As for the Grizzlies, if they continue to win, their RPI will continue to go up. 50% of the RPI is based on your opponents record, so besides Weber and EWU, every other team was right around .500 coming into conference. And with EWU playing a tough schedule, wins against them are better than their record indicates. And since the Griz opponents out of conference had a .405 winning percentage, BSC play will actually increase that number and improve the RPI, believe it or not. The key is that the Griz can't afford to lose home games and they need to pick up as many road games as possible. As an example, if the Griz win their next 3 road games, they'd find themselves anywhere from 60 - 75 in the RPI.
Hopefully what happens is that teams like Utah Valley State, Mississippi Valley State, UC Riverside and especially LMU (since we played them twice) pick up a decent amount of conference wins. That would help boost UM's RPI quite a bit, since their winning percentages are so low going into conference.