The rules seem fair enough. You can just sit out the opening ceremony without a penalty right?
If I forget my Roar T-shirt I get to sit in my comfy pit space and drink a tastey beverage while the others get thier pictures taken, poorly, next to ugly tropy girls.
I think I'll just chill in my pits with my beverage. Just hammer the stupid USA sign in the ground and take the picture of noone. Big deal.