Gamer logic would say that harder content = better loot (in some way) Generally speaking that's how most games work. SWTOR raiding was medium and hard had the same loot but i thought that was a really bad move on their part. If they want people actually doing the 40 man content they should have incentives for people to do it. Getting that many people together is a challenge. Hopefully as new raids come out the older stuff will be more accessible to pugs so that people can see it eventually, but not necessary when it's the hardest thing out there.