I totally see your point. But like I said, and Yo put more eloquently than I could, I doubt anything revolutionary will be entered that would warrant that kind of worry. If you have something patentable that you’ve poured incredible amounts of research on, you wouldnt be entering it in any competitions. We are worrying about the IP of a bunch of sketches that have all probably at one point passed through most companies at the idea stage. It is also set far enough in the future where most ideas would not be feasible/profitable anytime soon.