Awh, you beat me to it...though yes, Why do you consider them "jobless?"
I do not consider them jobless, we do not know their jobs yet. Closest of what we can describe as a job for Diva is Traveling Bard, perhaps, or Traveling Singer. We cannot associate Merlin with a job. We also cannot say what Professor J's job is, only that he is wearing what looks like a military uniform. "Druid", "Starlet", and probably "Vates" is not a job.