So two matches today where there has been a blatant Lag Switch user, Just come out of a game against an extremely unapologetic miscreant that used it so heavily it might as well have been a 56k modem match. So here's basically what happened several times in the match. Spotted the guy, several team members pumped him full of lead, no damage numbers appearing at all, suddenly several team members drop dead as he ports around the screen then he dies after. The other was using it in a manner that allowed him to Teleport right up behind people without showing on Radar (Warlock Sun Slinger so definitely not Blink) kill someone and port away. It was 2 out of say 30 games, but the fact people are blatantly doing this is bad, very bad. Bungie need to get this sorted ASAP.