Two changes to raiding:

-In the raid log, the person who started it is actually CORRECT now, and not just the person who created the raid

-The NPC Boss raids work more like guild vs guild raids now, with the raid being fought by the bosses underlings too

You'll have to wait and see it in action properly, in the new raids

So you mean thet in guild VS boss raids you can set it as 1 day?

haha, no