ThatGuyFromThatPlace wrote: Or perhaps skin-jobs that look like Drones (Drone-Jobs as in were) and are capable of interacting with the Collective like a normal drone, until they are triggered.
Didn't it take them some 40 years to get human Cylon cyborgs down and in place? Besides, how would they get these drones on a cube in the first place? And wouldn't they need to be constantly transmitting to the Collective to successfully pass off being a drone? And how much damage could they realistically cause?[/quote]
The Cylons effectively reverse engineered the Human Body, to such an extent that they can significantly alter base human physiology without revealing the alterations to internal body scans or simple chemical analysis, and did so in quite a short amount of time (see below).
There's evidence that Skin-jobs may have been in place as early as before the end of the first Cylon Wars (Though the relation of 'Final Five' Cylons to other Skin-Jobs is debatable, We'll have to wait for the next installment for that)
Also, it's probable that any drone captured will be recognizably human underneath Borg alterations, making any attempts at reverse-engineering that much easier. If the Cylons capture drones they will be able to at least map the gross anatomical changes from human base-line and figure what needs to be done to create viable sleeper agents.
Another idea for gaining information on the Borg (instead of self-destructing a whole ship that may or may not even have assimilated Cylons on board), would be to allow Cylons to be assimilated that have implanted cortex bombs (or other, more subtle means of death).
Tamper proofing the bomb (or other method) is a cheap way to ensure that even if the Borg could/would normally disable the bomb, they still won't gain a new Drone and the Cylons haven't really lost anything.