"1. Our dear overlords in the elite deciding class have quietly been informed of the disturbing contents of 0bamas birth certificate; he was born in the USA but something really embarrassing to him is there, and our dear overlords have decided that its enough for him to account to them privately, he need not be accountable to us. We have no standing. We are not entitled to proof, his discomfort is more important than ours. No need for court of justice. This decision would entail some specific dear overlords, like 0bama and the CJ who will swear him in. (Do we want to believe this of John Roberts?)""2. 0bama was not born in the USA, is stonewalling the dear overlords, and they do not give a damn whether hes qualified or not. They dont want trouble."
You left out a possibility.
3. Some crackpots keep filing lawsuits that go nowhere because they have no merit, and WND keeps hyping them. But nothing will happen because there is no evidence that there is actually a problem.