If A-net is ever aiming to make Guild wars 2 any esports friendly, on top of the fixes on some of the builds, leaver protection is a must.
Also I’d like to see some kind of a matchmaking system instead of putting everyone together. It’s funny to queue alone or with a friend to free tournaments and get totally kitten by over 40 ranked pre-made when you’re playing with your friend around ranks 7-15.