Well yeah, any game stands to benefit from a latency standpoint by implementing dedicated servers. I don't think Bungie thought their PvP would blow up the way it did and just weren't prepared for it and by the time it happened, it was too late for them to put in dedicated servers. If I had to bet, I'd say they'll come in Destiny 2, and if not, it'll be a pretty big let down for the player base. We'll see. Hopefully it's implemented because there's not much else they can "fix" with P2P connections aside from changing the matchmaking settings.