In part, casual guilds will rush through Naxx 10 man. And then they will relax Eve isk as many guilds do start a 25 man raid. Certainly, the good thing is that every raider will see every inch of Naxxramas. This is good. We love the instance and knowing that many people will see it all is cool. On the other hand we see a lot of repetitive content and nearly only achievements as a real spicy tune up in difficulty. We know that it is somehow early to really judge the situation, as we know nothing about the patching frequency blizzard has planned for us. But we know the raiding way of burning crusade and we really liked karazhan, then slowly building up a raid for gruel and magtheridon to then enter the T5 content.