Since I'm back, I might as well add some of my thoughts about the upcoming new Smash Bros. game.
1. This game likely is being handled by the same staff as Smash 3DS/Wii U. This is for two reasons:
- The art style and general assets and looks in the teaser were remarkably similar to the CG trailers for Smash 3DS/Wii U. The flaming Smash logo is also very similar to the start of the various 3DS/Wii U trailers.
- Smash 6 rumors began circulating around the time when DLC for Smash 3DS/Wii U was still in development. This was in 2015, so three years ago. Three years is plenty of time to develop a new game. It's likely that the staff could have been finishing development on 3DS/Wii U DLC and jumping right into the development of Smash Switch.
2. If this isn't an enhanced port, it's very likely reusing plenty of assets from the previous game. It being developed by the same staff, as rumors have suggested, likely means a lot of content could be recycled. Think about how Splatoon 2 has plenty of reused assets from Splatoon 1 and likely runs in the same engine. Could be a similar case here, especially if the same staff at Bandai Namco is developing this title. Would make development much swifter and, as a result, less prone to cut content and other complications.
3. As shown in the teaser, Link is now sporting his Breath of the Wild look, which suggests that characters might have been changed once more. The gameplay may have seen some adjustments as well, although I don't expect a big change from the previous game.
4. The Smash Ballot was held in 2015 roughly around the same time this new title may have started development concurrently with the last batches of Smash 3DS/Wii U content, namely Bayonetta, who was chosen from the ballot. This game's newcomers are very likely to be heavily influenced from the ballot submissions, so we may expect some neat surprises. However, Sakurai is still directing, so an odd ball will very likely be thrown at us as well.
5. Expect the return of Ice Climbers. =P
Anyway, it's good to be back. Sakurai's wild ride may have taken a roughly two year break, but we board on the hype train once more. I expect this speculation period to be much shorter than any Smash speculation before.This might be the first game in the series to be announced in the same year as its release.