Does the Surgeon General have to be a Surgeon? They are generally doctors, yes, but how often are they surgeons? Jocelyn Elders was a pediatrician.
Does the Postmaster General have to have postmaster experience? Clinton's postmaster general Runyon had no postal experience of any sort before being appointed to the post.
Good, at least we have that out of the way, thanks.
Is the Soliciter General have to be a Soliciter?
Consider that a synonym for soliciter is lawyer or attorney, and given the English roots of the differences of meaning between solicitor, advocate, lawyer, attorney and barrister, I am sure you can spend hours of fun amusing yourself with the pedant's lexicon, if you so choose.
Yeah, in all the other fields you mentioned, you do not have to have the title before taking the post.
I see, a surgeon is not a doctor, nor a medical professional in your eyes? I too can indulge in pointless pedantry and silliness. Yay me.
You are better to stick with the arguments that "every AG has always been a lawyer." It still doesn't mean that s/he MUST be a lawyer, but it is better than "the name says attorney."
Since the title is directly related to the required skill area, with an adjectival descriptive of general -- which move you played as military, noun, versus its actual adjectival status in your
deliberately obtuse gambit -- it isn't good enough for you, perhaps due to your channeling Claus.
Pointless pedantry for fifty, Alex.
Are we done here? I think so.
I'll stick with attorney being a good enough synonym for lawyer that the AG does indeed need to be a lawyer, thus an attorney (distinction small enough to be irrelevant) in order to get the job, and I am thus correct in matching the label to the skill set necessary for the role and duty.
DR