Who will be Zoro final oppenent? It will be totally different depending on wether The WG or Black beard will be the final oppenent in EoS. For me the gorosei old man will be the final oppenent. I think they got some eternal youth spring or something that will allow them to reach their prime and fight the mugiwara in EoS (or perhaps they will force bonney to do so). Imu included will fight luffy.