The latest ongoing story arc of Star Wars: The Clone Wars continues to get more and more intriguing and the episode guide synopsis for next week's "The Box" (S4 Ep 17) sounds like we could be in for some gladiator-style fun...
"The disguised Obi-Wan accompanies Cad Bane and Moralo Eval to Serenno, where they enlist in a brutal competition with other bounty hunters from around the galaxy to determine who will participate in a plot to kidnap the Chancellor."