Pokemon Light Platinum X will be on hold until 2013 or 2014, and when it comes out will be a surprise so people don't rush for a release. Most of the trainers in game will have one or two Pokemon in Zhery and 3 Pokemon in Lauren like in Black 2 and White 2, but rivals like Red and Ethan and Steam Admins like Shirley will use four Pokemon. Gym Leaders, Elite Four, and Champion use six Pokemon along with all the PWC/Pokemon World Championship trainers such as Ash. There also will be double battles most likely. Right now I'm still coming up with ideas for what the harder version will be like.