The so-called selection "committee" is a joke.  It appears RPI is the ONLY factor used when adding at-large teams.  Example:  Notre Dame loses final 3 matches ... including Ohio match ... and they get an at-large bid based on something they did months earlier (higher RPI in the end).  Ohio wins 16 of final 18 matches, beats ND (and two other NCAA tournament teams -- Bowling Green and Belmont) and is overlooked for a second year in a row.  Big 10 and Pac 12 each have 7 teams in the tournament -- seems unnecessary. Good luck Bobcats in '13.