It's bad enough we only have 1 Roegadyn minion to play around with, but the fact that their isnt even a hint of Galka content is just criminal.
You have many options, Archangel G, Zeid The Dark Knight, Shield Basher the 1st command of the Bastokian Paladins, etc.
One fun idea is to make a nod, a tribute, and a parody minion. Combine a Galka with the most hilarious made fun of gear from XI, call him the "Subliguardian"