A very cool shot. I've come back to this shot a dozen times trying to figure out if I like the amount of grain. I think, outside of a grain challenge, I would say this is perfect. Within a grain challenge, I think you could have gotten away with a little stronger grain effect. JMO
I like the players on the field - they're close to being silhouettes. Unfortunately, my eyes keep getting drawn upwards to the bright lights and away from what's most interesting - the players.
Friday Night Lights. :) (Sorry, American football reference there). The horizon is tilted a bit to the right, and I'd pull the image down a bit (less foreground, and more sky. Very nice.