I don't know your playstyle but in my experience as a sniper.. I have great succes when the team actually sticks together. As soon as people start solo rushing in and and get killed by team shooting or not allow their sniper allies to snipe it goes south. Untill now this has always happend when reaching 6 trials wins, the game seems to put me with crazy solo rushers, people who literally refuse to ress when easily possible and if possible find me a flawless or some super strong guys to play with (and like has some of them go untouched). Ah well... better luck next time :P

That's freelance for you ;)