My wife and I love to take our time and enjoy all the guesting, exploration and crafting while leveling. Lately a couple things have been "annoying".
1. VRxx's doing low level Dark Anchors. It is not too much fun to be a level 6 or 7 trying to compete in the dark anchor outside Vulkhel Guard when a VR12 oneshots everything before you can get a hit in.
2. Running Toothmaul Gully as a level 8 when VR 2's and VR 1's are running their friends through - leaves very little for us to do.
3. etc... over and over.
It would be nice to have instances where all levels are allowed and instances where there is a limited range of levels allowed based on the quest/dungeon level, and then some way to select which type instance you want to play it.
I would even like EOS to start selling VR templates in a game store so people that don't want to bother leveling can just buy a VR12 and not have to run through the quests - so the rest of us can enjoy the questing without the noise. I could see them selling a endgame package, complete with optional achievements for extra $$$. Wouldn't bother me at all for people to just buy their way to end game. I expect many already do, by paying for power levelers.