You are delusional. Trump is out to win any way he can, and has chosen to try and destroy his closest rival by saying he isn't constitutionally qualified to be president. There is no vetting involved here. No hope that the courts will rule and Trump can offer the VP spot to Cruz. Trump is just being Trump, and the only good to come out of this is that it should put the nonsense of a Trump/Cruz ticket to rest once and for all. At least I'd thought that until your post.
What if Cruz is not eligible?
Do we throw out rule of law just because democrats do?