Y'now, I'm not sure if the Egg of Doom really needs to be modified: Team Skeeter could, in theory, deploy and be recovered in fighter mode. :)
I'm of 2 minds on this, both of which involve NOT having 2nd Battalion in the Overlord.....
I'm thinking 2nd Bat with its many faster companies should use the Unions while 1st Bat drops a hammer of 36 "Heavy-ish" mechs onto our main target.
Better to have the Lighter units deploying separately. At least that is my thinking...... thoughts?
As for how to modify it, I'm thinking a combo of OL-HQ & OL-Vehicle. (20 Mechs, 12 Tanks, 6 ASF, HQ Center)
It holds 2 Lances from RCC while Team Red gets the Confederate. But that is only if you don't just stick the entirety of 1st bat in there. Its just a thought.
Either way I'm suggesting 2nd Battalion deploy from some of the Unions.