some of them seem useless like the scanning skill and enemy awareness skill, or is it just me? prove me wrong seekers of neo!

rofl

I rofl'd because those are the two skills i'm leveling up with... And those two are quite deadly together....

First off I cqc someone and inject them with my data plug, via scanning... I know see there whole team through SOP (this only works if there team was linked up through SOP)
Now that i see them my team can see them as well via enemy awareness... what that does is alow yourself and your team via SOP to see an enemy you just located....

All the skills have there uses in the right situation and with the right tactics. I personally found Fast Movement, CGC Mastery, Knife Mastery and Sniper Mastery were my preferred skills. I would lie down on the ground and snipe the hell of the other team. Then when they started to figure out where I was I would then hide in a box and CQC and knife them when they got closer.

Speaking of SOP you activate it by saluting right? Because it rarely seems to work for me

if someone added you to their SOP you dont need to add them. maybe thats why it isn't working.

by the time i inject someone, a person from their team kills me so i lose the data. and also what level scanning are you? wat do you get on higher levels of scanning?

i'm level 2 scanning right now... the nice thing about that is that it only takes up one spot.... I do notice that if they travel in groups its hard to get a scanner going... i find magazines to remedy that a lil bit. All i did was whenever i cqc'd someone, i would scan them... i'm about half way there to level 3 right now.

It all depends on what type of dude your making. Almost everyone has cqc skills. CQC's gunna do shit all when your body is filled with bullets. I've currently got...

Assult Rifle level 2 which is 2 cost.
Zoom level 2 which is 1 cost
Movement level 1 which is 1 cost.

All up thats 4 cost. =P