My top 2 desires currently is #7 Party Banter, and #11 Quick Loot; I am fine with endless mundane items (especially since unlike past editions, you aren't assumed to be fully decked out in magical equipment; you might have a magic weapon, focus, or armor, but you aren't expected to have every slot (head, chest, arms, hands, belt, legs, feet, etc) filled with a magical item)), I am also fine with Traders everywhere, provided that #1 they only buy/sell things pertaining to their profession (or their prices are unfavorable to the PCs if they don't match; such as selling a sword to a magic shop), and #2 non-merchants have limited wealth (Skyrim style).