Panetta is not going to let his legacy become ruined by Bambi’s ego. The Pentagon will challenge the order as being illegal and will tie it up in the Supreme Court until Obama’s cabinet invokes the 25th Amendment and forcibly removes Bambi.
As for the Supreme Court, well, let's see what they do about Obamacare. If they don't do the right thing regarding this monstrosity, then you can forget about the Court standing up to Obama’s illegal dictatorship.