When I first set up my rogue academy in Shattrah, it wasn't nearly this crowded. Then, the refugees started flooding in and the naaru needed every available building to house them in.
I've closed the doors to my academy for now, but it's not permanent. I'll find a new place to set up.
Then, a new generation of rogues will learn such staples as the gouge 'n grin, combat looting, and blaming someone else for breaking polymorph. And who can forget the central rule of roguery -- real rogues don't feint.