Smash Wii U Miiverse speculation

[gameonion]

I think we all know that the Miiverse-stage must be added at some point. But what will come with it? When does it release?

Music

We know for a fact that the Miiverse-stage is coming with new music tracks. Why? Someone ripped them out of the game's files already.

Here are some (Let's hope the spoiler works):

Spoiler

We now that these tracks will appear:

• Mario Paint Medley (Remix)
• Nintendo Land Medley (Remix)
• Wii Shop Channel / Mii Channel (Remix)
  
• Tomodachi Life (3DS Remix)
• Save the world, heroes! (3DS Remix)
• Find Mii 2 Final Boss (3DS Remix)

I think that these will play on the Miiverse-stage. Why? All of them (besides Mario Paint) have something to do with Miis. But this isn't the only unused music, there is more...

• Tournament: Registration
• Tournament: Final Results
• Tournament: Spectating

I think the Miiverse-stage will also come with the Tournament-mode.
But there still is one thing I'm wondering about...

• Game Over

For what will this be used? What game is over exactly?

Modes

As I said in this spoiler, I think Tournament-mode will be added with the stage.
Also, what is this "Game Over"-track? Another new mode?

Features
Obviously, Miiverse-features will be added.

Anything I missed? Tell me.

 

[Brickbuild101]

I always thought a Wii U Chat medley would be a good fit for the Miiverse stage.

 

[RandomNickname]

I suppose the Nintendo Land Remix heard in the 50-Fact Extravaganza will also be uploaded soon.

 

[gameonion]

I always thought a Wii U Chat medley would be a good fir for the Miiverse stage.

Or an eshop-Remix.

 

[Munomario777]

I just can't wait to make a Nintendo Land custom stage with that awesome remix playing. ^-^

 

[RandomNickname]

http://tcrf.net/Super_Smash_Bros._for_Wii_U

This site already contains the Nnintendo Land Remix in case you're interested.

Uploaded it to brawlcustommusic.com now: http://www.brawlcustommusic.com/52411

 

[gameonion]

Yeah, saw it already. I really like the medley.