In case you ever wanted to know how bad it could be if the Clans actually carved up the Draconis Combine, here you go:
Fundamental assumptions that led to this map:
-All 17 Clans had to be involved
-The Star Adders were a big party drafting this plan, so they got themselves the biggest single chunk of Combine.
-The Goliath Scorpions/Coyotes got the middle chunk as a bribe to the Wolves.
-The Goliath Scorpions/Coyotes share Luthien.
-The Smoke Jaguars and Jade Falcons conspired to sandwich the Wolves between the Ice Hellions and Steel Vipers.
I used a Python dice roll script to come up with interesting combos for that invasion grid I came up with, and got Ice Hellions + Smoke Jaguars on the first roll, then kind of worked from there. The only ones that weren't rolled were the Star Adders, Goliath Scorpions + Coyotes, and Cloud Cobra + Nova Cat (literally the only two left over).