Since the last topic on this confused a lot of people with the original post seeming too official with the list of "stage bans" and such posted, I feel it's a better idea to remake a new and fresh one so that people won't think that the posted list's are official, because at this point in time, there is no official stage legality lists. Nothing's been banned as yet (though there's a few that are pretty safe to assume, looking at you Hyrule, Poky, Warioware) and as soon as something is decided on, a new topic will be posted with the Smash Back Room's list.
Until then, please discus away here on what you think could be neutral, counterpick or banned. And above all, keep an open mind.
EDIT: Here's the List.
Starter
Battlefield
Final Destination
Smashville
Yoshi's Island
Starter/Counter
Castle Siege
Delfino
Halberd
Lylat Cruise
Pokémon Stadium 1
Counter
Brinstar
Corneria
Distant Planet
Frigate Orpheon
Green Hill Zone
Jungle Japes
Luigi's Mansion
Norfair
Pictochat
Pirate Ship
Pokémon Stadium 2
Rainbow Cruise
Yoshi's Island (Pipes)
Counter/Banned
Green Greens
Mario Circuit
Onett
Port Town Aero Dive
Skyworld
Banned
75m
Big Blue
Bridge of Eldin
Flat Zone 2
Hanenbow
Hyrule Temple
Mario Bros.
Mushroomy Kingdom I
Mushroomy Kingdom II
New Pork City
Rumble Falls
Shadow Moses
Spear Pillar
The Summit
Wario Ware
Until then, please discus away here on what you think could be neutral, counterpick or banned. And above all, keep an open mind.
EDIT: Here's the List.
Starter
Battlefield
Final Destination
Smashville
Yoshi's Island
Starter/Counter
Castle Siege
Delfino
Halberd
Lylat Cruise
Pokémon Stadium 1
Counter
Brinstar
Corneria
Distant Planet
Frigate Orpheon
Green Hill Zone
Jungle Japes
Luigi's Mansion
Norfair
Pictochat
Pirate Ship
Pokémon Stadium 2
Rainbow Cruise
Yoshi's Island (Pipes)
Counter/Banned
Green Greens
Mario Circuit
Onett
Port Town Aero Dive
Skyworld
Banned
75m
Big Blue
Bridge of Eldin
Flat Zone 2
Hanenbow
Hyrule Temple
Mario Bros.
Mushroomy Kingdom I
Mushroomy Kingdom II
New Pork City
Rumble Falls
Shadow Moses
Spear Pillar
The Summit
Wario Ware