Allright. My opinion about this.
The Shack has always been so empty it was starting to produce tumbleweeds. So my idea is: make the raids higher! From future experience i have noticed that higher rate servers are very popular. Good thing is, you -probably- don't have to delete the already level 70 characters, and the popularity will rise wich is also good for the level 70s, because they can start raiding then, if they have enough people that is. Also a bit of personal gain Maybe i'll make a character there then

Greetz, Illy