Yes, UTA definitely had their number. The same can't be said, however, for Rice, TCU, Oklahoma, etc. According to Warren Nolan, DBU is 8-4 against Top 50 teams this year.
DBU most definitely should be there. Nationally, they are third in OBP, 6th in SLG, 2nd in runs, 8th in doubles, 7th in HR's, 2nd in RBI's, etc. Kinda hard to argue with those numbers.