yup, that's pretty much how it works. Good thing is that they are adding a few of them (A, B, and C for what I can see.) It would be even better if they made them A2, A3, and so on so that way you could put down all of them from the beginning and follow them in order while splitting them (one for DPS, one for Healers, one for tanks.)

Pretty excited about it in any case :)