I would really love the ability to assign token actions to cards from a deck, so that, for example, I could give all my wizard players a Card of Fireball. They play the card, select it, and it has a token action that rolls a fireball macro. Have the macro either able to select a character to draw stats from or bring up a dialogue to input the numbers for bonuses, either way. This would be much, much nicer in my opinion than the current options of filling your screen with macro buttons or having to open up the character sheet every time you cast a spell.