Mushroom Kingdom Online
 

Wouldn't it be great if Nintendo made a fully online RPG focussed around the Mushroom Kingdom (.000001% chance of ever happening)? You could be Goombas, Koopas, Shy Guys, Yoshis, Toads, and other various minor characters divided into different groups. Fight giant piarahha plants, giant mutated koopas (a la Yoshi's Island), those fuzzy thingys I forget the names of, and the like. Someday...

That would be REALLY cool.. yeah.. but its not gonna happen.. so :p

Let's take a PSO approach to this. You have certain races and certain classes. So let's say you pick a Koopa. In the Force class it would be a Kamek, and in the Ranger class it would be a Lakitu. And then of course you can edit them even further.

So basically Mario RPG(SNES) or Paper Mario Online. That would be cool, but as you said, verrry little chance. Unless Square and Nintendo team up for one more;)