Going by patterns of the last few years English Phantom Gate will be in February, meaning that any Gengar box (hypothetical at this point but has some precedent to back that possibility up) would be in March or April.
Hmm, that's a good question though. The M. Charizard boxes have M. Charizard in it, granted it's the same one that was in the Charizard EX box, but none the less...it seems that we'd either be getting a reprint of Furious Fist Lucario EX or we're getting another version of it, let's not forget we have 3 Charizard EX's.