Can this whole set up be moved from the seam and places in the rings somewhere? I think a class shop and ability to get class abilities (stances) should be easier to get. Right now you have to wait for a seam to spawn which is very rare in itself and then find the seam.
Other class shops are much more available without any randomness. Bards can get songs from I believe 3 places and rogues just have to open a door.
By just changing the NPCs I believe there's a few places this might fit in the outer rings.