I'm not a huge fan of putting more stuff onto the arcana gauge because it could wind up becoming a bit too busy looking. Showing the drawn card and the redrawn card at the same time would also be a bit whack and take some time to get used to. It would improve with getting bum rolls during your cardstravaganza when you have to decide between giving up a good seal for potentially getting a better card. I find myself sometimes grumbling when I'm sitting on two seals with a ranged third card, then fail the 50-50 on getting a melee card to slap on the melee.