I understand the rationale of keeping and obeying rules in the NFL--but really what's the harm if Ben Roethlisberger wants to keep on his shoes the letters-P-F-J--"Play for Jesus"? Rules are rules and-I guess he'll be fined $5,000.00 if he keeps the letters on his shoes. How did anybody find out about the letters on his shoes? Are there shoe police in the NFL now too?