Cole McGrath of Infamous fame and Jak and Daxter of, well, Jak and Daxter fame were just revealed as the two latest additions to the PlayStation All-Stars: Battle Royale cast during a panel at SDCC. Jak and Daxter will function as a pair of characters working in tandem and controlled by one player, sort of like Ice Climbers in Smash Bros., while McGrath's move list is predictably lightning oriented.
... Developing.