Battlebots: Patent Infringment edition!

iRobot, makers of the Roomba are suing Robotic FX, claiming that the company's Negotiator tactical robot is a ripoff of iRobot's military packbot. iRobot also claims that robotic Fx's founder, a former iRobot employee, violated nondisclosure and noncompeting clauses of his contract. The best part of the story (which you can read by clicking on the post's title) is the part where iRobot demands that all existing Negotiators be turned over to it "for destruction". I say if you're gonna destroy robots at least make it interesting. Let's put the packbots and negotiators in an arena, arm them to the teath and may the best robot win!