Chat should be a low hanging fruit item. You don't have to reinvent the wheel - Literally every multiplayer PC game uses the same, or very similar, standard chat functions. Heck, ask Blizzard if they'd let you just copy it from Overwatch, and just add a zone channel. Speaking of which, I only saw clan chat options mentioned...Is zone chat even in the works? I'm sure everyone would appreciate being able to exchange information, like how to trigger the elite boss in events, with other players. On a separate topic, if the next expansion doesn't have real content (as opposed to a tiny zone + procedurally generated corridors with so few randomization options as to make one wonder why you even bothered) then Bungie will be dead to my wallet. As it is, I'll be waiting to see reviews before purchasing.