User blog comment:A Lonely Nomad/(OFFICIAL) The balancing issues Treyarch are taking against noob tubes/@comment-2195984-20100914031754/@comment-122.107.93.215-20100914051930

no im pretty sure theyre not doing that. In an interview treyarch said they attempted it but the game engine couldnt handle it so they just kept the same killstreaks for every class.