There probubly wont be any litches like that for a long time, BXR was figured out about 8 or 9 months after the release. Also PDZ is most likely to bearly have any glitches at all.
I think there will be a few glitches but nothing that gives you an advantage over other players. I think people might find some cool glitches but nothing helpful during gameplay.
yea the game looks pretty clean cut..of course I say that now, but come a month or two and every one will be doing things like rocket lunging or dummy glitching like in halo 2.