When video games were still in their infancy, I remember one of the most exciting ones for me were the SNOW BOARDING games. You can achieve virtual reality with down hill skiing and snowboarding effects with relative ease. I love that GW2 has secret caves and hide-aways but also what a perfect setting for downhill waterslides and or bobsled courses. I just think it would add an extra dimension to a game I already adore. It would easily push GW2 above and beyond WoW....oh wait, that's already happened.