American Top Team coach Brown, who corners Joanna Jedrzejczyk opposite champ Rose Namajunas on Saturday at UFC 223, called in to talk about the preparation for the anticipated rematch. CES MMA welterweight champ Curtis called in to discuss his title defense Friday at CES MMA 49. Bobby Razak, film director and Brazilian jiu-jitsu black belt, called in to talk about his documentary "Mask," which focuses on the life of Tapout founder Charles "Mask" Lewis.