If the medic is not in your squad or clan i wouldnt count on him reviving you. I have family members playing this game and most likely if i die, 80-100% chance i will get revived from them and maybe 50-75% chance i will get revived from squad if there not far from me or in heavy battle. As for me i revive anything and everything even if its in heavy battle, far away, in teargas etc. I will shock you if i can make it in time. Rofl i had some miraculous revives like reviving a teamate while his body was sliding into the water because he jumped out of the boat to fast and it ran him over, or reviving a teamate while his body was dangling from the ceiling. I love medic cause of the points you can get while either dishing out packs or reviving and i can proudly say im a medic whore and as soon as im finished with my last two kit badges i will be playing medic 24/7 ranked .
I don't really have a problem with medics because most of them do revive you, I just hate it when they over revive you. You die > you get revived > you go to move > but oh wait they didn't kill the guy that killed you so he kills you again > they revive run off and you die agian and again, by that time I'll just start flaming