The following is an article on GracieFighter.com:
Rumors that Rodrigo “Minotauro” Nogueira has left Brazilian Top Team have been confirmed. Nogueira now heads his own team and does his training at other gyms. A split between Murillo Bustamante and Mario Sperry has resulted in Sperry's ouster. Paulo Filho and others that made the core of the team have also left. BTT now is being controlled primarly by Murillo Bustamante and Bebeo Duarte.
Nogueira makes his UFC debut on July 7th against Heath Herring.