KD only matters if it's good, but if it's bad it means nothing, let me explain: If it's high it means a player is probably at least decent and cares alot about PvP. A bad KD doesn't mean anything tho, alot of players mess around, go for bounties, don't care about Crucible, etc. But are still elite and can kick some ass. If youre bothered that a team is asking for a high KD, don't be. Likewise, if you want to talk shit to someone with a bad KD, you shouldn't either.