Alright next up is Geno!
I haven't played the game, so I had to go over some gameplay to get info. Apparently he's a guardian of the seven stars in Super Mario RPG. He helps you fight by possesing this doll (Imo he looks the part of something possesed).
Some of his moves look good, but largely he looks over powered.
In any case, I can't really tell Mario's fireballs look OP there too. I won't choose based on the moveset because of that. I also won't complain that there is too many Mario characters either. Really technically, that also includes DK, Wario and so on. Its pretty much in the breath of another IP.
However, I'm not sure that he's a great choice. Super Mario RPG from the looks of it essentially became the Paper Mario franhise. I'm relarively unsure why the collaboration between Nintendo and Square Enix ended on a popular franchise like this. In any case, he's more controversial/unlikely for me. That's not to say I wouldn't like to see him in Smash. He certainly looks like an interesting character. I would welcome it.
