HAHA the lawyer in my section
they did not have issues but I got 2 of them in july when i became a STH, and they are out of the metro area. probably would not now if they know of the club. Other flags with the theme should be fine as i'm sure TR will be doing.
Making 1 or 2 is closer too going to a yankee game with a nice homemade sign with the yankee logo or Jeters picture. I think it becomes an issue when you start to sell them. I got 2 of these for my kids.