I think your on to something Lethality. This game has a lot going for it, but it needs more! I was just reading through the Guild Wars 2 web site and they have a lot of great ideas going into their game. Dynamic events, Environmental Weapons, and inprovised tactics looked very interesting.
I wouldn't mind seeing BioWare venture outside the box a little bit when it comes to new ideas. I hope they are not afraid to test the waters.