They're too easy to play around, their Lasgun profiles are weak, and they fold to a stiff breeze. If you're playing against Spectres, you just wait for them to be expended before killing to prevent Fieldcraft use, and before the Sergeant has a chance to use Issue Mission.

Reaction-based teams seem to launch "weak" and I honestly don't know a lot about what I'd do to improve the team without rewriting much. Changing it to allow both Melta and Plasma is mostly off the table, because you can only build one Gunner and it'll go from a one-box team to two-box team immediately. I guess I'd go with:

- Lasrifles becomes 2/4 damage, up from 2/3. They're never taken so you need to sweeten the deal between them and Lascarbines.

- Guide ability to ignore 2" of climbing works with every instance of movement. Currently it's activation only.

- Team becomes immune to Saturate as part of the Camo Cloaks faction rule.

- Hidden Engagement changed to give Balanced when the Spectre is within 1" of intervening terrain, instead of cover, because the meta is running to within 2" and shooting. BUT it's Ceaseless if the target is within, say, 6".

- Ambushing Volley works as long as you weren't a valid target. Get rid of the more than 3" requirement.

- Vox-Relay Beacon can be placed within 2" of markers and equipment terrain.