In this day and age, such callous decisions are far too common...
Also the fact that we literally can't do anything about it currently.
Anyway, an alternate plan! Like the other plan, it continues to support the defense league. Unlike the other plan, it doesn't go raid the orks (and for whatever reason the other plan doesn't even raid Hive World Octan/the ork world noted as 'wow if we could only steal one of those' anyway. Or deploy any armies to the shrine world when the big issue their is the local planets infested by orks.), but instead does two other things! First, there's been a Khornate Cult sitting on a hive world butchering the survivors since the first turn. While there's gonna be a lot less survivors then if we hit it earlier, hopefully there will still be some, we could really use a hive worlds resources, and anyway this is the front that already has the chaos stuff that's been attacking us. Punching them in the face back can only be a good thing, especially when it's a place where we can actually be the cavalry and help people, plus cut off a source of new recruits for them. The other place we're going to be the cavalry for is the Shrine World of Lativa, which has the sisters of battle hanging out. So we can show up there, give orbital support, and deploy two armies to helping clear out the orks from the surrounding worlds or at least headcapping any potential big warbosses over there.
(As a reminder before people complain, we don't need the support or the Auxiliary Squadron to deploy troops to places, they just give bonuses. But we only have two such groups and more then two places we need to send troops too, so...)
[X] Plan Scavenging, Diplomacy, and the Cavalry
-[X] Send North: 2nd Naval Squadron + 1st Torpedo Squadron + 1st Calavar Infantry Army + 6th Crusade Infantry Army (Aggressive Engagement, prevent orks from consolidating or re-consolidating in the area, and politely compete with competition for access to resources, manpower, and manufacturing from these worlds.)
--[X] Homna String Defense League (20LY): A defensive pact once stood among these worlds. Now it is broken between differing interests, from Traitor splinter forces to the leftovers of the repulsed WAAAGH!! Jawbreaka. [Ongoing Campaign] [Forces Present: 6th Crusade Infantry Army & 1st Calavar Infantry Army] [Dark Star forces present, including superheavy armor]
-[X] Send West: 3rd Patrol Squadron + Ashen Legion + 3rd Calavar Infantry Army (Patrol and anti-piracy)
--[X]Bailafax (20LY): Once conquered and once again besieged, Bailafax resolutely stands in defiance of the tide of frothing madmen. With the addition of Calavan granted weapons and fortresses, may she never falter in her vigil. [Owned by Calavar, provides 5M] [Forces Present: The Ashen Legion]
-[X] Send West: 1st Naval Squadron + 2nd Torpedo Squadron + 1st Support Squadron + 1st Calavar Armored Army + 5th Bailafax Infantry Army + 2nd Calavar Infantry Army (Suppress enemy defenses and invade/liberate the hive world.)
--[X]Khornate Cult (40LY): Squatting among the wreckage of what was once a prosperous if small Hive World these Traitors seem to be more interested in hunting down the remaining civilians and soldiery than offensive actions beyond their nominal space. Serves as a source of manpower for the Khornates as a whole. Defenses are judged to be "Light". [Traitor]
-[X] Send North: 3rd Naval Squadron + 1st Auxiliary Squadron + 7th Crusade Guard Infantry Army + 8th Crusade Guard Infantry Army (Be the cavalry, shoot orks in the face, shoot potential ork warbosses in the face, liberate worlds as possible, make contact with the sisters of battle and seek to convince them of the righteousness of the crusade.)
--[X]Shrine World Lativa: Remembered as the first world colonized by Imperial citizens in the region this is the center of worship for the southern half of the Subsector. It's Adeptus Sororitas have held back any Ork forces that made landfall but all worlds nearby have been overrun by leaderless Ork hordes. Should a new Warboss arise...