Currently TMs are just food for these orcs. If the dev's want to have any balance in this, I would recommend determining some method of unlocking ops only against provinces that have hit a TM. There is no reason a mage hit for 300 acres should not have an opportunity to LL those acres back simply because the total KD relations have not elevated enough. That does not mean the mage should be able to blanket ops on the other KD and honor whore, but rather should have a slightly elevated difficulty retaliatory op.
**edit** No I was not recently hit, lol. But as I watch my own KD farm out all these faes the thought occurred to me.