Is 5 the ideal number, or would a drop to 3 have helped streamlined some resolutions? Taking this in the other direction, what would it be like if the Security Council had been established with 7 permanent members? Presuming the POD is no earlier than 1940, what sort of nations would we see on a SC with a different number of permanent members, and what effect would this have on the international diplomacy of the post-WWII world?