No, that is not at all what I am saying. If the Supreme Court took the case they almost certainly would rule that Cruz is eligible. Neither the legislature or the judicial branch are going to rule Cruz ineligible. I simply agreed the Supreme Court wouldn't likely take the case unless some lower court ruled against Cruz (which I doubt would happen).
If Cruz is eligible, how is Aldo Mario Bellei not? They share the exact circumstances of birth, yet Aldo Mario Bellei was stripped of citizenship.
I cannot imagine a natural born citizen being stripped of his citizenship for failing to meet residency requirements. Can you?