I found this video on YouTube recently of MLG Pro Legit along with the rest of Str8 Rippin go up against a modder in matchmaking. This video is of Legit beating him in a 1v1 BR battle. YouTube - Legit Faces Hacker Legit is so legit.
Not a hacker, just mad host. A few of Legit's shots missed completely and most were body shots as well. Add to that poor shot registration and this really isn't surprising.
Well, you have a point. Lag and host can do a lot of crazy things when combined. This video may have tricked me in that I saw that there were no enemies behind him, so I just assumed that the no-shields must have come from the guy using some extra damage mod.
You can clearly see that the guy throws a melee (Considering the enemy was host) he was closer on his screen but on Legits screen he looked like he was far away so it makes it looks strange. All the enemy did was melee him that took all his shields down
Well then, now it makes complete sense. Off-Topic - Due to the fact that the feature where you could recommend a file to just one person was removed, I will post this here. This file perfectly describes Walshy. Bungie.net : Halo Reach : File Details