It is bad enough I have to pay for them, and lore wise, they should cost 0 and have 0 upkeep, since they are SLAVES, they are FOOD, they are NOTHING in the Skaven Kingdom.
I still see unlore friendly units (ffs Stormvermin with Sword and Shield? F- off they use Halberds and only Halberds, even the White Royal Guard Rats that guard the Council of 13 use Halberds) Skavenslaves have more units that is nice, they look like they should -looks at upkeep cost- uhm in Vanilla I can have 3 Skavenslaves for the LESS of that Upkeep.