I have a couple suggestions for Mercenaries

You know how your card inventory in regular Hearthstone allows for card sorting based on sets? How about a sorting option in Mercenaries that does the same thing? I like the idea of a sort option that will only pop up the Mercs who you have enough coins to upgrade a skill/equipment, show only the Mercs you don’t currently have, show the number of coins you have even after a Merc is maxed, or hide the Mercs who are maxed out all together. Also, I would like to see somewhere on the Mercs list (maybe at the bottom, beside the number of coins a Merc has) the number of the task a Merc is on.