Guild Wars 2

So, the time pass and the game change:
After discovered the whole Tyria and living story maps, travel through the maguma jungle like an adventurer and gaining access to the crystal desert soon, what to expect for future extensions?

Let’s sum up: 1-HoT Introduce Heart of Maguma: 4 maps
2-PoF Introduce Crystal Desert

Also we can anticipate the future extensions:
3-Should be like Valley of Ice, discover Deldrimor facade and Far Frostpeak
4-Forest Falls and North Maguma
5-Under Mount Maelstrom, between Arah and Crystal Desert
6-Bay and Island of Janthir the top North of world map

And then If Every land have been done, The deeper underground Exploration OR underwater exploration everywhere if improved. About this last one, it can be great since massive underground areas began to be introduced: Rata Novus is Awesome, and the underground tarir areas too. But not at it optimum: I would like to see more areas like when you are inside the Eternity Crucible: An gigantic Underground Hive-Complex of Asuras: Learn more about the fundation of Inquest, the uncategorized fractal that seem to be at the right in Verdant Depths map. Also the creation of Rata Sum, rata sum imo, isn’t the first Asura Capital, we can easily find somewhere underground another one 3x bigger! Many mysteries unsolved!

To return to the main topic, after added Gliders, Mounts, what will they add? The capacity to own a boat for Janthir Bay? New utilities to dig through moutains? Special Equipments to travel around in high Altitude and so Helicopter? And for north maguma, like it looks very rocky, climbing mecanic?

Anyway for future expensions, it will be something that can have skins, and so can push peoples to buy something and also useful: Which match this criteria is climbing and boats.

I’m impatient to see your opinions and feelings about this:
-What would look like future extensions?
-New areas and mechanics, masteries?