You can make a case that Arizona St should be no. 1 in the country right now. I don't think they are the best team but the most deserving team right now I think is ASU.
some writers agree -- they got 5 first place votes in the AP poll and are ranked 5th. Missouri is 3rd in RPI and ASU is 8th. Five games remain against Nova (5th RPI, first in AP), Duke (2nd in RPI, 4th in AP) and Xavier (10th in AP, 17th RPI). Right now, St. john's is 18th in RPI, which is third in the big east. Seton Hall, Butler, Creighton, and Providence are all top 50 in RPI right now. In other words, St. John's has 13 potential top 50 RPI wins remaining on its schedule. If they beat Iona, St. Joe's, Georgetown, and DePaul (Marquette is borderline top 100 right now, but may take a beating in conference play), they'll have no bad losses and be in great shape to make the NCAA tournament.