Enough of the cat fight. Thank you for apologizing for the snap, neighborkid, that was mature. (Not being sarcastic)
I do like santa's idea, having one or two BR marksmen in a squad of marines or ODST is a smart idea. They could engage the enemy from a distance before the other marines (with the usless MA5!) go in and mop up whats left.

I want a sheep for Christmas...
I want a goat too. I can breed them and make a Soat. (Or a Geep)
Go Blue!!!