Jeez... All of this just over a simple game on RPS!? LMAO.
A couple of points that I'd like to add:
1.) RPS in Japan is actually played DIFFERENTLY to the US/UK/AU. What they do in Japan is throw their fists in closed ONCE , rasie them then throw their choice. We on the other hand, throw our fists in closed THREE times then make our choice. It will be an issue come worlds.
2.) Last time I checked, you have to do what is writtern on the card you play. If the card says play RPS, YOU PLAY RPS!
3.) Cheating at RPS? Boy you must be really sad if you attemt that. Even if you don't top deck/stack or draw extra cards, you're still putting yourself in with those who get DQ'ed.