ONE doesn't have much of an MMA roster. I know you're a casual but Khizriev is with Bellator/PFL and he will probably win the FW belt once given the chance to fight for it. Islam Omarov is only 26 and he's 15-0 with wins over Suleymanov and Bibert Tumenov...he's the truth, ACA has a lot of talent.
Losene Keita is in Oktagon, insane athlete and p4p one of the hardest hitters in MMA. Salahdine Parnasse is the KSW double champ. McKee is at LW now but could still drop back down.