The Super Smash Bros. 4 Discussion Thread

[Blazeth]

Super Smash Bros. 4 is an upcoming game for the Wii U and 3DS.
Like pretty much every other smash game, there is a ton of hype for it. There is so much you could do with a game like smash that the discussions could go on for a long time.
What characters do you want in Smash?
What stages?
What game modes?
What kind of online?
What items?
Post anything Smash 4 related whether it be news or ideas or whatever.

A popular roster idea video:

Spoiler

Most Popular New Character Ideas in the USA
Mewtwo
Megaman
King K Rool
Ridley
Issac
Little Mac
Bowser Jr.
Roy
Palutena
Krystal
Waluigi