User blog comment:Argorrath/Black Ops II Multiplayer Unlock Progression Revealed/@comment-4122733-20121112103159/@comment-24066869-20121112180145

Oh, no. My enemy isn't on the UAV. I will not be able to hear him stomping like an elephant or shooting right near my ear.

@Snipergod, sure it takes 10 Kills and thus should be good, and maybe also not counterable. But for me being on enemies map in Realtime makes me camping in a corner with a semtex in my hands all the time. An UAV up in SnD means moving and jumping around the map like crazy.