Now a few things kind of do that aleady. The game is much much longer so the idea of being to rush someone through all difficulties is going to take a hell of a lot longer. I think there is something quite different about waypoints as well as the quests that would make it harder.
I do want however to be able to help or recieve help from someone who is much higher level should it be needed so, what other ways are in the game to prevent rushing without stopping the ability to help?
P.S I had a much better thought out question with more game details last night walking my dog but I am exhausted today.