While in the Deck tab you can arrow-scroll through the different decks in your inventory in order to re-arrange cards, swap out TC, re-name the decks etc. - it would be handy if KI could add an "equip" button so we could equip decks from this screen as well. This would eliminate the need to exit the deck screen, open the backpack screen, switch to the deck tab and equip the desired deck from there. This would be especially useful in gauntlet dungeons where switching decks is a frequent necessity. I've made the mistake, more than once, of scrolling through decks, customizing one for the upcoming fight and then forgetting that I'd scrolled to a different deck to customize it. So I close the screen and run into battle with the original deck still equipped. Embarrassing, frustrating and often fatal.