If you can add a feature in the future it will be...
Space ship battle
334
3rd person view switch option
57
A home of some sort
130
Survival mode
143
Theatre mode
32
Racing with vehicles
43
Proximity chat
192
What's your opinion? What's not listed on here that's on your (it's not happening but would be cool feature?)
Edit 1) more that couldn't fit in there...
-Split screen
-Player made customizable map
-Private Matches
-Customizable clan emblem
-Beards
-Helmet toggle on/off
Edit 2)more...
***Swords!? (Confirmed in the game)
-Damage Meters!?
-Tiger Man?!
-Chat system
-Ranking system?
-instakill assassination!?
-swap out dances?!(include moon walk?)
-a forge type system?
Edit 3)and...
-clan tabs (to see members not in your friend list)
-motion capture you movement through the camera and make your own dance...(this is probably not gonna happen...I foresee a future of many dirty dancing guardians.)