Had a few dudes try that in iron banner, one was successful but it took him like 4 hits to kill me. I just shotty melee the others. Actually most of the time I run no back up plans with with armor of light....talk about shields for days with dumbass trying to poke in and shoot. I had a 6 kill streak going at one point with just meleeing, until someone kamikazed the bubble with gjallahorn. As a titan I know how to take them out with out a super, it's risky but fun. Have only seen a few others ve successful doing it