User blog comment:Argorrath/Black Ops II Multiplayer Unlock Progression Revealed/@comment-68.9.249.8-20121112202051/@comment-4560879-20121112211419

The UAV will never be overpowered. It is easy to take down and is easily blocked by a counter UAV. Also, just because they have a UAV doesn't mean you are automatically dead; you can still easily defeat an enemy even when they know where you are.