I'm trying not to get ahead of myself because we don't know everything about Scum yet, but I'll admit that the StarViper is one of my favorite ships. I love everything about the expansion, and I'm really rather excited to run the ship itself.
The only downside so far has been Xizor. I think he and Guri are great characters, and I especially like Guri's ability, but I've been thinking and thinking of what to do with Xizor. He's got some great maneuverability, and can slot in at PS7 or 9, but without someone nearby to take advantage of his ability you're just paying a premium for a high-PS ship.

The argument so far has been to make Xizor worth shooting at by loading him up, but what if you just give him a wingman that's even harder to hit?
Cue Laetin A'Shera

This guy is the anti-swarm. If he's the only target, there is a real possibility that an entire 6-8 ship swarm can fire and miss, and every single miss makes that more likely. Slap a Stealth Device on him and laugh all the way back to port.
So, I'm proposing to run him opposite Xizor, and make them both as evasive as possible. Yes, this will only really prove feasible when we know the Scyk dial, but if it's close to the popular predictions, I think there's a solid chance for these two to dance.
Prince Xizor (30)
-Virago title +1
-Advanced Sensors +3
-Autothrusters +2
-> 36
Laetin A'Shera (18)
-Stealth Device +3
-> 21
That's already 57 points, and there's room for another upgrade or two (such as Inertial Dampeners or Vet Instincts on Xizor, or any kind of Heavy Scyk upgrade for Laetin), but I think it's a solid start. As-is, there's room for three Headhunters or Scyks, or even a decently-equipped Firespray. I think I would like to try this, though:
Binyare Pirate (12)
-Deadman Switch +2
-> 14
X 3
-> 42 Points
Brings the point total to 99, which can be an initiative bid to move last at PS7. Xizor and Laetin are good at clearing fodder, while the Zs can swarm over any VIP ship. I don't know how well they'd all work together, but I think it's something I'd like to try. Something tells me that I'll be slapping Predator on the prince and some kind of cannon on Laetin, but I figure a small swarm escort can punish turrets or VIPs better than making the two named pilots hit harder.
Has anyone else been tinkering to make Xizor work? Any other wingmate or squad suggestions?