We can deal with Zelote the same old way we usually deal with rebellions. Extreme, televised brutality. Once we break their leadership and their resolve, hopefully the Guard Regiments can do the heavy lifting of just suppressing the elements that don't surrender. So, a squad or two is what I'm feeling.
Koshravi's request is also a headscratcher. If we want to be on the safer side, we could send a Demi-Company instead of just a Squad or two. But that'd be in the cost of Marines we could use elsewhere... Then again, we don't want to alienate the Inquisitiors of the sector, so maybe being on the safe-side is better for this one.
We probably don't want to take any risks with the Ork Fleet. And I'd argue that the Mammonites aren't to be underestimated either. Especially since the sector can't rely on it's fleet. So, we should probably try to wipe those out quickly and efficiently as possible, and keep the Chaplains handy for the Mammonites especially.
Xenocide will be the largest action this turn, is what I feel. We're conducting a planetary invasion on unfamiliar territory against a largely unknown Xenos species with very powerful psychic abilities. So, we're probably gonna need to deploy our Librarians along with a good portion of our forces. The sooner and more cleanly we get this over with, the better, since it'll hopefully free up more Guard Assets for use at Yerma.
Speaking of Yerma. How are we feeling about pulling those favors from the Angels Crusaders and Angels Revenant? We might need assets from another chapter to make up for our shortcomings in average marine statline and numbers. Since we're still under-strength for a Chapter. I hesitate asking the Blazing Wardens, since they're also under-strength and we're already indebted to them slightly because they're building our orbital ring at Luctus.