Enjoyed flying the aggressor in my first 2.0 list, and think it's got some good versatility depending on what upgrades it takes. In the below, Kestal should take the co-ordinate focus from Sai to trigger the pilot ability, which means I've included Fifth brother on board to bring in the offensive dice mods. I plan to fly the lambda aggressively itself, and in one turn can co-ordinate, take two focuses and a target lock. Rhymer (who can cluster missile at range 0-3) flies with the ties to offer the opponent some target priority issues early game.

Lieutenant Kestal (36)
Dorsal Turret (4)
Fifth Brother (12)

Lieutenant Sai (47)
Perceptive Copilot (10)
ST-321 (6)

Major Rhymer (34)
Cluster Missiles (5)

Academy Pilot (23)

Academy Pilot (23)

Total: 200

View in Yet Another Squad Builder 2.0

Has anyone found much versatility with fifth brother or is Veteran Turret Gunner too good to turn down?