All we know currently is that the release date will be announced in 2014 so there is still a lot of time. If you ask people on the thread if they would be up for it, go ahead. It would be good to discuss with the moderator of VG, Shawn, if you are willing to host an event. I'm sure he would help n.nEhh, I might host a small tournament like with 8 people or something. When do you think Smash 4 will come out?
On another note, I am really confused as to what attacks Wii Fit Trainer will have as well as her final smash. It's gonna be really weird with her in the game, I don't see her with any special attacks, only physical attacks would be logical...