Now I'm not that much of a gamer, but Super Smash Bros is so awesome that I always look forward to getting it. With that said I won't be too familiar with a few of these characters or what they can do. These are just characters I think might get into Smash because of their popularity or to add another game into the Smash Roster like how the Belmonts added Castlevania.
The Protagonist From Monster Hunter
I don't know too much about this character other than he's from a Monster Hunter game and given that Nintendo added Rathalos as both a boss and assist trophy into the game I fully expect a character from this series to be announced next. I also don't know much of anything about the franchise to begin with so they might go with another character from the franchise.Shantae
I think Nintendo has quite the history with this character seeing as her first game came out for the Gameboy back in 2002. I think this would be the perfect fit if they want to represent some Indie games. Although even she isn't a fighter I could still see nintendo making her an assit trophySora from Kingdom Hearts
Now I know this seems like a stretch considering how deep Disney has their claws into this franchise, but given the rise of Kingdom Hearts popluarity recently I think it might be possible.Springman from Arms.
Arms is nintendo's Newest fighting game for the switch so why wouldn't they put a fighter from it in Smash. Honestly I think putting the mascot character in smash might help make the game stay around longer like splatoon. If they don't add him in as a playable character I defintly see someone from this game making it as an assit trophy.
5. Ken Masters from street fighter
Yeah this is a pretty common one based on how much people are expecting him as an echo fighter. I don't really need to say more than that do I.
Anyway there you have it. These are the fighters that I would like to take up the last five slots in smash. They might be unlikely and I know this list wasn't put together the best it could've been, but this is just my opinion on what I think might be added to the next game. No matter what though its definitly going to be fun.