greetings, can anyone tell me if it is improper flag etiquette for the National Football League (NFL) helmets to display the us flags on right-rear of the helmets? there is a nfl emblem to th eleft of the us flag and i always thought that any other flag (including the nfl flag) must be to the right of the american flag. if i can confirm this i will write a letter to the nfl commissioner requesting the correction.