Zeus would be better has a boss contender than a character. He's not the usual "anti-hero", he's a strong foe that we just fight in the end of the series. It would be an hell of a nerf having him fight with the likes of Ratchet and Sackboy.
Also, Sony has nothing on Konami, Namco-Bandai or Capcom like it's been said. I would even think they would need them for this game. Who can imagine this game without Solid Snake, any character from Final Fantasy, Tekken, etc. It would be too much of a loss for the fans. imo
Oh and Namco-Bandai>Capcom>Konami. Why? Because One Piece x naruto x Saint Seiya x Dragon Ball Z would do an hell of Smash Bros game alone if made for the PS3/360.







