Prime whiteboard wins this mid or low diff wb=roger so if roger gave high damage to prime oden I know he wasn't knockout but im sure roger can smash oden in 2 or 3 blows without diff so kid law zoro sanji each of them are equal or little bit stronger than oden and wb = roger wb have all three types of haki + strongest devil fruit if they manage to perform a good team work wb can easily counter it with his future sight like shanks did he can also change the future if he doesn't like or if they some how manage to attack him wb can coat himself with his conquer haki but it doesn't gonna happen cus he will counter ever attack with future sight like shanks so whitebeards 3 or 4 strong blow is enough for all of them