I was drafting an arena deck, and my first pick was the hero card Artanis. The card appeared in the deck list on the right side. When hovering over it, only the hero portrait was displayed, not the card (with its battlecry text). It would be nice if the card were displayed on hover, so I could “remember” what his battlecry does. I wound up looking it up online while drafting, but I shouldn’t have to do that.