G4 just announced that they are starting the video submission window for American Ninja Warrior 3 scheduled to go off sometime over the summer. Typically these video submission windows have been open for a good two to three month period, but past is not always prologue. My various Ninja Warrior comrades are pumped up at the announcement of the submission/application period, which signals that American Ninja Warrior will indeed have a third competition this summer (there had been some doubt).
Got to get my video together!