I shall take two pennies from my pocket and cast them into the ring here. My personal biggest most number one issue with any and all pvp situations is the difference in internet quality linked to each and every console. This in turn produces laggy connections, glitches, players seeming to run into/through walls and vanishing targets. I can shoot a player in the head just as easily as the next guy. A high k/d in a video game only means you can zig better than the dead player zagged. The cold hard reality folks is that pvp is what drives and keeps online games alive. I prefer to run WITH not AGAINST other players but now I will spend more time in Crucible. Just "a little" ;)