Is there any intent to make any Scum Only cargo? I think 1 or 2 could really round this whole segment out nicely. I tried to think of some but only came up with ones that I believe would be too broken. The best I have so far is:
Signal Overload: 4 points, Energy: Spend 2 energy, remove a red target lock, the ship with a blue target lock receives 1 damage.
Well since there isn't any Rebel only or Imperial only cargo there was no intent to make a Scum only cargo. The scum only would be the illicit upgrade slot (or 3 illicit upgrade slots if you take the Black Market title).
As for that any new cargo for scum I would suggest waiting on FFG to make new cargo upgrades and when they finally make their new huge ship for scum. Until then I think this will be enough to hold us over.