bonekichi makes a better counterthan z because he can freeze him when he holds his skill with his ice move or even with his basics and z cant even knock him back and on top of that hes red so he gets massive increase damage dealt towards z damage reduction maybe bonekichi can make a return .
Even if bonekichi is good against oni zoro (hes not) he will get destroyed by any other unit in the game (idk if you are talking about green runner wci brook if you are then mb but blue defender bonekichi gets destryoed by every unit in the game badically)
Finally year of waiting and Savin gems and frags is gonna pay off . Oni zoro is coming . He is the most broken character and first evergreen character who will stay on red,blue,green all meta . So zoro gonna cook all those shanks, akainu, Roger,BM,Kaido and luffy abuser .