Rumble is essentially just a persistent spawn camp mode. There is also no reason to play except for the completion of the Redrix quest. There need to be more spawn points as well some sort of check that looks to see if someone is standing within range of killing you before you spawn back in front of the guy that JUST F"N KILLED YOU. It's pathetic. You get killed then spawn in the middle of 2-3 guys all fighting on the spawn or in the sites of a guy sniping the spawn zone. I've spent match after match just getting spawn camped... And I'm not at all bad at pvp... this mode is just poorly made to say the least.