Adding Sephiroth and Kefka BCNMs will not make players want to play <me> "omg omg omg i gotta play ffxiv to fight sephitoth!!!"
<friend> "you must be mistaken, Sephiroth was in ffvii" <me> " no SE put him in ffxiv now!!!" <friend> "/sigh they must really be running out of ideas, that game is really gonna suck if there stooping that low"

Also what would a Sephiroth BCNM be like? you are against 2 mobs Sephiroth and some Jenova form, kill Jenova and sephiroth starts cutting himself "How could you kill mother, WHAT DID SHE EVER DO TO YOU????, I will join you mother, I just want to be with you mother"

I seriously dont get the hype behind sephiroth, just cos he wears black leather and has a huge Katana, hes such a mommas boy, let the flames begin for saying that.