It would appear that so many know so little as to muddy up the stream to the fact no one knows any thing.
What is positive is Mr. Putin has placed forward an offer to the Saudis of the S-400 missile system for their defense as was earlier for Turkey with the older S-300 system. This system is of the latest design and would provide the Saudis with protection of their assets which has not been the case of the Americans.
For it would appear Mr. Trump is using his time to build a case against Iran for what ever reason that is his alone. The fly in the oatmeal though is the Saudis are afraid of what Mr. Trump might do in one of his tirades of temper.