Sanji intercepting a light kick from kizaru is possible but that is far as it can go for him. oda already created a dynamic for this arc luffy-zoro, sanji-jimbei, lucci-kaku, and rest. Oda had been enlightening luffy and zoro as much as he enlightened saturne and kizaru. from the moment they got on the island to them smoking awakened zoan, seat in the control room with kaku&lucci under their feets, get the whitebeard-oden parallel and deal with seraphim. Even if we get some zoro-sanji it will be very short. luffy and zoro will deal with saturne and kizaru the detail is the only thing that is unsure.