User blog comment:Codfan/Black ops killstreaks/@comment-1763478-20100725192223

The Lifeline sounds a little overpowered. It would seem more legitimate if the kill requirement was something like 30 or 40.

Your ideas are awesome. I have a killstreak of SR-71 where the player controls an SR-71 and can put a laser pointer on enemies and direct allies or ally killstreaks to eliminate them.