09-15-2012 12:59 PM
You guys do realize that just because they are at conventions doesn't mean they have to reveal characters right? It is possible to reveal other stuff (costumes, minions, actual story footage) and it's also possible they wont reveal every character.
They've revealed characters at every convention up till now, I don't see why they'd stop.
running out of characters to reveal could be a good reasion