Doubtful they'd have it at release, but maybe we can start a petition to get the WFC devs to put out a devkit to allow modding of the game. Yes it might be PC only, depending on how they set it up. Not sure it would be very easy to mod for ps3 or 360. But instead of having threads about wouldn't it be cool if they did series X, wouldn't it be awesome if they gave the fans the ability to make levels for any series, and create their own Beast Wars or Victory characters etc to populate it. Even just the ability to reskin any character would be pretty sweet.