Hmm... I don't know if I like the amount of kill streak perks. Seems like you get a perk for farting now. A bit much too much for me.
"t will be your choice how to set up your own kill streak awards. You're free to choose three of your liking, whether these are the first three (short kill streaks, 3 / 4 / 5 kills) or three high ranking kill streaks (for the pros, 9, 11, up to 15 kill streaks).
3 kill streak — UAV
Team Radar for a limited time span
4 kill streak — Care Package
This supply drop will pick a random kill streak, from Predator Missile (likely) up to a AC-130 (less likely)
4 kill streak — Counter UAV
UAV scrambler/jammer
5 kill streak — Sentry Gun
Automated machine gun that you can drop at strategic points. It's an extra (stationary) teammate that will not miss!
5 kill streak — Predator Missile
User controlled missile to pin-point impact point.
6 kill streak — Precision Air strike
Not yet seen in action but the name give us a slight clue... Pin-point an air strike...?
7 kill streak — Attack Helicopter
Call in a helicopter that has turrets to take your enemy down, might be user controlled but it's not confirmed.
9 kill streak — Pave Low
Another heavily armored assault helicopter, shoots rockets and may be user controlled. Again, user controlled is not confirmed.
11 kill streak — AC-130
Plane that shoots a 25mm turret, 40mm canon and the killer 105mm canon. Seen in action in this video: AC-130 Kill streak
15 kill streak — unknown"