I hope FFG releases an AP with quest, encounter cards, and the usual 3-of-a-kind player cards and add reprint of 1 or 2 copies of a Core Set card, (eg Celebrian Stone or Unexpected Courage). That way, those who want the regular AP get the normal stuff and those looking for extra Core Set cards can get them, without buying 2 or 3 Core Sets. The AP would have 1 Core Set card reprint (1 or 2 copies depending on how many is needed to get 3x). Then the next AP would have another CS card reprint added.
Deck builders would have more incentive to buy the AP (to get 3 copies of a card, instead of buying extra Core Sets). Casual players will get the AP plus the reprint. There won't be any need to buy multiple copies of AP and CS. Players get more excited in buying the AP because there's something new and there's something old in it. How about that?