Really the only older show that is an absolute necessity is YYH. I don't care what they do beyond that. Make it happen Toonami... >_<
YYH would be perfectly fine to bring back, but its no more of a "necessity" as DBZ, Sailor Moon, Gundam Wing, etc.
--
Pride. Passion. Excellence. Metal_DK
Currently playing: Sengoku Rance, Starcraft II