This is a ist of stages that I think should act as each characters Home stage. I think each character ashould have a stage that represents them in the game, instead of having series stage caps. I will do thr veterans and the commonly agreed upon newcomes (No Ridley, because he is split currently and I no very little about Metroid).
Mario
Mario- Galaxy themed level
Luigi- Revamped Luigi's mansion
Peach- Peach's castle
Bowser- Bowser's castle
Donkey Kong
Donkey Kong- New Kongo Jungle
Diddy Kong- Bramble Blast
K. Rool- Gangplank Galleon
Wario
Wario- New WarioWare >.>
Legend of Zelda
Link- Kakriko village/ New area from Zelda Wii
Zelda- Hyrule Castle top (similar to the one in SSB)
Ganondorf- The Dark realm (Link to the Past)
Toon Link- Spirit Tacks Train
Metroid
Samus- Space Pirate colony(?)
*Metroid help would be much appreciated
Kirby
Kirby- New Dream Land/ Fountain of Dreams
D3- Mont DeDeDe
Metaknight- Halberd
Star Fox
Fox- Corneria
Falco- Some kind of Arwind themed level (perhaps battlign atop moving arwings in a dogfight?)
Wolf- Sagrosso hideout(?)
Pokemon
Pikachu- Virdian Forest
Pokemon Trainer- Gym battle montage
Jigglypuff- Saffron City
Lucario- Iron Island
F-Zero
Captain Falcon- F-Zero raceway(?)
Earthbound
Ness- Fourside(?)
Lucas- Redisigned New Pork City
Pikmin
Olimar- bulbax kingdom
Fire Emblem
Marth- Manateke village (whose name escapes me)
Ike- Ashnard's Courtyard
Retro (and Pit)
Pit- Skyworld
Game and Watch- New G&W 3
Ice Climbers- Summit
R.O.B- Gyromite Factory
Third Parties
Snake- Shadow Moses Island
Sonic- Green Hill zone 2
Megaman- Dr. Wiley's lab*
*Really depends on whcih Megaman is used
You can tell which series I know less about...Help on those ould be appreciated
I too want every character to have a "home" stage like they did in Melee, but I also know you just can't have a character specific stage for every character. Some characters are going to have to have stages from other series, and its also possible some character's home stages should just be past stages. For instance, I don't think there should be a second Luigi's Mansion or Peach's castle just to give Luigi and Peach a specific stage. Maybe those stages can show up as past stages, but it just seems dumb to redo them. In any case, some suggestions
There should be two Metroid stages, in my opinion based around MP3 and MoM. Of course we have no idea what MoM's setting will be like, so I would suggest just the pirate mother ship from ZM for now. As for the MP3 stage, I would go with Sky Town. In regards to Star Fox, I feel that it should get two stages as well, in the form of the new Great Fox as seen in SFC, as well as a stage taking place on Sauria. For now, F-Zero would probably be good with the updated Port Town from GX, and if Samurai Goroh gets in, then Red Canyon would be a plus too. (Of course I think it should only be two new stages for most of the well established series anyways, so Red Canyon may still be fine, even without Goroh) The Wario series should also have two stages, one based around Wario Land (Golden Temple seems alright to me) and one based around WarioWare, which could be Diamond City. Lastly, like Metroid, I think that one of the LoZ stages will be based around the upcoming game, and thus we can't decide on it right now, but for a placeholder I would use a generic dungeon. For its second stage, I would go with a train level going through a forest.
EDIT: Fatman, I think PT was mostly added because of his mechanic, rather than popularity, since if I recall correctly, there were a few other characters on the Pokemon list before him.