I have the names of the people, and some images... I only want to share them with the you Bungie! These cats were playing against us, us being at least 3 decent pvp players, and then four Titans on the team opposing started farming supers for the other players on a cap point with their bubbles. Once four were up a hunter or warlock would run out and nuke whatever was trying to take them out, by that point the first Titan would pop a bubble... Seems like we need some pvp anti bubble overlap law.. Based on my calculations that technique is definitely invincible and definitely cheating...