Still, for what little information the trailer reveals and the 2018 release date, I doubt it's a new game. If it is a new game, it must have entered development recently and less than 12 months seems too little time. Then again if it was a re-release with added bells and whistles, Inklings and BotW Link as probably an alternate costume, I don't see much of a reason for not calling it as such sooooo... no idea.
That said if it's a new game, what subtitle do you think it will use? Hopefully they use those again cause calling your game based on the platform just sounds silly. They could just slap a number 5 and call it a day but it's funny to think what words could be used when you look up synonyms. I'm thinking clash, though for hilarity there's also skirmish, tussle, ruckus and my personal favorite: Super Smash Bros. Brouhaha.
