Hearthpwn

How about even fewer sets? Standard will only include 6 sets in the very end of the year. What about only having 4 sets and sometimes 6 but without the core set? Sure it's not f2p friendly but neither is classic :) They could even make some of the cards free for that month or give a temporary card draft to help newer players. There are tons of ways to make cards accessible for (format name) decks only and since the meta will change completely every month there will be little damage in lack of balance