This is wishful thinking, but yesterday an image surfaced which looked like it was on set of the new trailer coming out tomorrow and Cloud Strife was in the group. Now I'm thinking that he must be in Playstation All Stars, because even if the trailer has nothing to do with Playstation All Stars, they'd be stupid to put Cloud in it. It'd be like a big middle finger to all the people wanting him in PSAS, like "Hey! We got permission to use the character, but just not in our game!". So if this is a PSAS trailer, he's in, if it isn't he might still be in.