I play with 2 shotgunners a lot for Trials, and they just stay out of sniping lanes. You can use whatever you want in Trials, but you have to take the risk that is associated with it also. Sniping is big in it because of the time to kill of course... and the sniping down revives, but you can combat sniping without having a sniper... I've seen people do itTrials of Osiris is getting so corny. Skill don't matter it's just whoever snipe who first