Do you want new boots or something?...
When you're firing at someone, you're generally looking at their upper body, head/chest etc. When you melee, you use your arms. When you try for a headshot, you aim for their head. When you are firing at their body, you're shooting at their chest.
I do not recall a single instance where I purposefully focussed on my oppositions legs/feet in a competitive scenario with any intention to win.
But to answer your original question; Yes.
I thought about it, then I realized, "No, I'm stupid for thinking about this".
Zune1337 wrote:I can't wait for halo 3. I hope you can be the Halo 1 and 2 also.
That would place you at a technological disadvantage with any slight bit of thought on the subject...
These are purely aesthetic with no game-play advantages officially announced
yet, despite different animations corresponding to their titles being displayed in recent public releases of images.