Kansas was 49 in RPI before beating TT yesterday. So they are moving into at-large consideration too. But they'll put in a great effort in the championship, because if they lose it might be their last game.
Good thing BYU got the two late wins against TT and OSU, because if a bid thief comes up from your own conference they might penalize the lowest rated team from that conference and have the bid thief in and leave the other one out. I think BYU is in by 5 spots to spare.