It looks like the executives at Disney have another supersized dud at the box office to explain. Universal’s “Despicable Me 2” owned the 4th of July weekend and scooped up an amazing $83.5 million in its debut, while Disney’s “The Lone Ranger” opened far behind with only $29.2 million. There’s chatter around town that Disney may have another big budget flop the size of its last summer bomb, “John Carter.” More on that here and here.