I know that most of you will disagree with me on this. But I really think, that it would be great if the new BF would have the Hearthstone system of in-game currency: you earn some bfp by completing missions and matches and than buy cards or decks with fixed prices, so no AH and price manipulation, or maybe tokens and other special thinks like Arena in HS. It works in HS, why not in BF?
Also, it would be great to have option to destroy our cards for some bfp, because in the old BF everybody had tons and tons of useless cards.
And also new BF needs in-game database of cards and upgrades.