PixlBit

Interesting. I'll have to look into that game as I've never heard of it before. SSB Retro would be a blast from the past AND ultimate Nintendo fan service! 

Saki would be awesome! Bayonetta, too; and while we're at it, maybe Travis Touchdown from the No More Heroes games? 

What would be cool is if you could unlock or win an 8-bit downloadable game if you complete so much in the new SSB for 3DS. It would be simple, with just a handful of characters and stages, but it would be awesome!

Frustration from the old school feel or something else?

Yeah, there are some great 8-bit heroes that I didn't include, like you mentioned. The double dragon dudes would be cool too. 

I KNOW!!!

For me, Mega Man is the number one choice; c'mon, he's had more games than any other character (I'm pretty sure) and has left a HUGE impact on the industry. He deserves to be in the next SSB. But I'm with you, so does a Castlevania character. 

Yeah, I did forget about that. I suppose that sort of made up for the lack of co-op throughout the game. The last two levels were definitely a lot of fun, and fighting a friend was even better. 

Co-op would've been great. The sequel to this game, Power Rangers the Movie [the Game] was two player, but I like this one better, perhaps for nostalgic reasons only. 

I've never played the fighting game, but it looks fun. The Power Rangers game for the SNES is one of my favorite games (TMNT 4 IS my favorite!). I think they also made a racing game (?) but I haven't tried that one either.