Part 1Kakashi and guy are by far better than Sakura and Chiyo so they should this mid dif, Kakashi know that Sasori use poison.I doubt that Sasori will have the time to get of from Hiruko, take his scroll and summon anything.Sharingan will detect his core since it's the only source that use chakra flows, then Gai finish him with 6th gate.It will be pretty quick since we know how Kakashi like finish quickly .