That's not football! xD Very nice, but I agree with trooper. The text on the seems a bit huge as well Otherwise great though
Havent you learned anything is school? *sigh* Anyways, onto the sig. I think whoever you made it for has a kind of "go big or go home" attitude. Its not bad, effects are nice, that red triangle comming out of the right sight of his head needs to go. The text needs fixing.
It's okay. I just don't like that style for real life renders. And the sig, if it were a little smaller, it would be a lot cooler.