Sephiroth: I didn't always think this way but I think I'd rather see villains (sephiroth, eggman, etc.) as boss characters rather than playable. IDK when i started to feel that way.
Darkstalkers: as much as I like Morrigan to make it in Smash (the comparison to
is pretty apt IMO) I think her or DS in general chances are low against DMC, AA, MH, etc. For Smash I can see the DS characters as stage cameos/ATs.
Square Enix: Neku and Lara Croft are back in the minds of speculators based on today's news. If SE got another character in Smash it boils down to 2B, Neku, Lara, and Geno. Sora is the wildcard.
FP2 Predictions: still no clue as to who are the remaining 4.
IIRC I think someone said FP2 collectively had a lower ESRB rating than FP1 did implying more kid friendly characters; the voice theory (one of the remaining characters may have a variant); etc. so many little tidbits to keep in mind. 3rd parties are wide open while 1st parties i've been eyeing Pokemon and Xenoblade.