I'm just so done with reading Fire Emblem discussion all together. Its like being force to carefully decide what character from the series wins best character. There's so many, it gives me the sense of losing brain cells.
I mean, yeah, the series has tons of characters, but very few are actually important in the grand scheme of things. If Smash is anything to go by, only the main characters seemingly get picked. So for each of the games...
FE1/3/11/12: Marth
FE2/15: Alm and Celica
FE4: Sigurd and Seliph
FE5: Leif
FE6: Roy
FE7: Eliwood, Lyn, and Hector
FE8: Eirika and Ephraim
FE9: Ike
FE10: Ike and Micaiah
FE13: Chrom, Robin, and Lucina
FE14: Corrin
But from there it could be reduced even further since almost half of those are already in Smash. Add in the fact that FE4 and FE5 get virtually no love from IS nowadays and that only further simplifies it.
FE2/15: Alm and Celica
FE7: Eliwood, Lyn, and Hector
FE8: Eirika and Ephraim
FE10: Micaiah
FE13: Chrom
So really it's only like nine other characters at most who truly have a remote shot, but that's not even considering relevance is key for them, so most of those probably don't have a shot at all. I mean as far as relevance is concerned, Alm and Celica have Echoes being the current latest game (the Switch game will change that though), Chrom has the amiibo and Warriors (but whether that'd be enough to change Sakurai's current stance is shaky at best), the FE7/8 characters only have their appearances in Heroes, and Micaiah has literally nothing.
So in essence...basically none of them have very good odds by virtue of the upcoming Switch title existing, haha.