Somehow, some way, Miles Byrd and the San Diego State Aztecs sit alone atop the Mountain West basketball standings. The Aztecs blew a 15-point lead in the second half, fell behind by two with 1:11 left and then regained control to take a thrilling 83-79 win at Viejas Arena on Saturday night. SDSU (13-4, 7-0 MW) took a half-game lead over No.