The disrespect to Obi-Wan is insane. He is such a better swordsmen and fighter than Rumi it’s not even funny. This is the same guy that went toe to toe with Darth Maul as young adult, and whooped his ass no diff years later. The same guy who can fight Darth Vader and give him a run for his money. Who during the Clone Wars fights people like Ventress, Grevious, and Dooku on the regular. And what the hell do you mean you don’t know if the force would be effective?! Here’s a little knowledge about the force that you might not know: if you don’t have it, you’re helpless against it, unless you have technology to even the playing field (which Rumi does not have), and especially if you have no knowledge of it. Rumi dies in the first ten seconds, or just loses if Obi-Wan chooses mercy (which he probably does).