Okay so look, here is the problem with making a Sage TCG set.
http://pastebin.com/yHPe5VthThis is what type(s) each Pokemon would fit under. There's an absolute shitload of Grass, Water, Fighting and Psychic types but very little of everything else. Like sure, we could go with having two of some cards, like having Eronze have both a Fire and a Metal card since they are both types lacking in cards, but it still doesn't compare to how many of the other types there are. Plus there would be an absolute shitload of cards to make, so we would have to actually make 2 or 3 sets to keep them balanced with how many cards are in the average set. Plus don't forget, we need to make Trainers too.