I think they should add group emotes. Like have a void walker throw a mini nova bomb at a Titan that smashes it in the air and have a gun slinger shoot it out of mid air with his golden gun. Or have a blade dancer toss up a knife and a striker could punch it at a warlock, who dies and then use self rez and they all laugh it off because they can't die. Just shit like that that would take 15-30 seconds most.