I hope a few Henchmen get upgraded to master to save shoehorning in new characters into the fluff, Plus that would mean less of a wait for models. Toshiro, Joss, Neikima, Hannah and Judge could easily be pushed up to master and would run mostly different crews from their old masters, then up a few enforcers to Henchman you could change the whole power levels without adding any models.
But all that is just my way of trying to get Bete upto a point where she can use soulstone and really smash face.