Rotation bots are always solid market right now so if you could find a moderately large game that could use some support for it will always be a hit if you post on epvp
It is pretty fun so far.
You can be up to 3 classes at level 10, two classes 1-9. Your second and third class you can switch whenever you want (in town). It's harder to change your primary after level 11, it gets locked in.
Basically it is made for solo and small group play.
So, you can make personal instances of zones, you can play solo or invite friends, and you can make it harder. So I think you just make an instance of the zone where your rare is you want to farm.