Thought it might be useful to put this link in here. I remembered this post from a couple of months ago and the google doc was very helpful (I thought). I am hoping that our current thrall AI situation is just the broken egg stage of an omelet and that the finished product contains some of the specializations observed in the spreadsheet.
EDIT:
Forgot to mention @WhatMightHaveBeen and thank him for this contribution. Good job 
