Server-side Lua code injection to add new features to the client UI
The other day I noticed how now Warmane "abuses" (not in a bad sense) the Warden/Sentinel Lua code injection feature to change the client UI to add the "Avoid as Teammate" feature in solo queue. Not sure how recent this is since I had taken a long break from the game.
In many cases I've seen suggestions being denied because of the impossibility of changing the client, but seeing the can of worms is now open, I'm wondering if the staff has new plans, or if players can suggest new things.
My suggestions are: implement transmogrification properly in the UI, and add in-game checkboxes to enable mercenary mode.