got bit bored of c3 so been working on dog tags(147/212 atm),


but having trouble with some dog tags,
any tips on these:
"two birds one stone" - kill two enemies with one throw of an object, maybe more chance during crash site, spears etc?
"triple a" - most damage to airborne vehicles, bugged? or do u need to destory 2+ ceph gunships?
"hunter" - kill all marines in a round of hunter by yourself, need a match full of noobs?
"you've been framed" - be the victim in the final kill replay at the end of a game"
and these:
"cry some more" - complete 20 crynet challenges
"cooperate challenges" - complete 50 crynet challenges
"pro squad" - complete 20 squad challenges
"you dropped this" - kill a player with their own gun
"double slam" - kill two enemies with a pole in 5 secs
"return to sender" - kill an enemy with a shield they have thrown
"triple smash" - kill three enemies with a pole in 5 secs
"trojan nanohorse" - kill an enemy with rex charge stuck to team mate
"laser precision" - destory a vtol with enemy inside with an orbital strike
"microwaved" - destory a pinger with enemy inside with an orbital strike

also just curious but is it even possible to get 100% complete in player profile? cos not many people will have all the dog tags under "special"(e.g. overkill/stalker/brawler/beta/alpha dog tags)