geno, mallow, croco, smithy, axem rangers.... well the entire mario rpg cast

Well, at least Mallow is spiritually represented in you signature already. Does square have the rights to those characters or something?

But Toddfier, Wanda was the "star" in Mario & Wario, a super nes game played with the mouse. Amazing game, seriously!

But she appeared in Wario's Woods too.

Goombella

Jumpman, whatever happend to him...

I'd quite like to see Wart and the shy guys return as well.

Oh i LOVED Wario's Woods. I didn't realize the fairy in there had a name, and that it was Wanda! Never heard of "Mario & Wario" the game before.

Birdo was always a good time, too. Glad to see he/she/it (what is it, exactly?) show up in Mario Kart Wii and such.

Count Bleck

Wario, Waluigi, Birdo (give her a biggest role)

I enjoyed Count Bleck, too. And the villainess that dressed like a demented clown or something...I can't remember her name now, though.