I had this idea when I played Gw2 where you can do old content as a high level character and still basically receive the equivalent xp/reward for doing so. So why can't we scale old raids that people enjoyed to reward a tier below the current? It's been done when redoing old dungeons, basically the same weapon models updated. So why not run any dungeon or raid at level 100 and have heroic gear drop? I love making alts and running old content, why can't I do that on my main and get the same rewards?