Understandable. The reason I brought up the thing with the breach is also because only being able to move it your speed is a limitation. (Though if the speed stays as it was before, it is still not that limiting.) as, iirc drone rules allow redeployment within sensors as a free action. (Which now that I think about it, isn't a protocol and would prevent ordinance weapons from firing. (Granted this also fits into the off-cycle of loading weapons anyway which most major sniper weapons also are)
Edit: I stand corrected. The ability to move it at all is actually a buff over drones.