Marc Laimon and Robert Drysdale dressing up in Ecko Star Wars hoodies only to fight with plastic toy light sabers proves that you can be one of the greatest BJJ coaches and still be an incredibly geeky Star Wars fanboy. Granted, if any of us had two operational light sabers lying around, it would be virtually impossible not to stage your very own Jedi altercation. It would also be equally impossible to not emit your own sound effects when you swing around your plastic rod of imaginary energy. Unfortunately, physicists have agreed that light saber technology would be impossible to develop. Sorry to break the news to all of you members of the Temple of the Jedi Order (yes, it’s an actual religion).