Should they be captureable? Obviously some robots simply couldn't be. Eyebots got a self destruct and Securitrons are remotely fried if they take too much damage. But other robots could potentially be captured and repaired. Obviously most would get trashed in combat but say if a unit had a certain promotion: say robotics expert. They could have a small chance, maybe 10%, to capture any robots they defeat in combat. I'm not saying we need to do this right now I just wanted to put the idea out there, and probably already have, just so we can implement it someday.