i very rarely play crucible and had 0.8 KD playing solo after around the 1st month or so then gave up, with no full team play and no one listening to callouts going up against teams in party using callouts it's not too bad (at least in year 1), in year 2 you would be lucky to get even half that KD which is why i don't play PvP anymore currently at around 0.7 KD.