I like Alex Kidd, which is why I wanted to be added to his support list, but he is more of a foot note in Sega History than anything else. He isn't even popular enough to be a main character in Sega's own cross over games.
This guy was also a bit of a Sega mascot:
and I don't see too many people asking for Opa-Opa support.
Golden Axe, Virtua Fighter, Panzer Dragoon, Space Channel 5, Super Monkey Ball, Shinobi, Nights, Phantasy Star and many more are AT LEAST on the same level as Alex Kidd.
What Alex Kidd has on his side is history with Sega, but that's not all that important in a game that's about Nintendo, not Sega, history.
On a side note, are we not able to use the search function in the old leak group? I can't seem to be able to use it to find an old post of mine.