That's the thing. This is a "mmo" (not really) so you never go back. You stay forward, and you release new weapons and armor, making the old ones less important. This is how it has been for the past 10 years if you have ever played an online rpg. I didn't say anything about the new raid's weapons, i said the raid itself. Allowing their consumers to run the Vault of Glass and obtain 331 weapons makes the entire DLC worthless to them. That leaves no incentive to even play it, when you can simply play the old material and obtain the exact same high level weapons from it, with even better perks. They will never allow that. That would be the same as allowing people to obtain level 32 gear in the V.O.G, since people want more ways to do it. The fact is, this is an "expansion," regardless of how small, and you never go back to your old material, you push newer weapons and armor on the new areas, trying to motivate players that want to be the best, to partake in that new section to obtain it.