Without predicting any particular outcome; If you believe as I do that KSA and Iran are engaged in a de facto non-shooting war with oil being the weapon, this could really have a hugh, world-wide effect/impact.
Not that oil is going to sky any time soon. (there I go predicting!)
I predict the Kingdom of Saud will fall, and relatively soon.
They just lost 2 proxy wars, and the public confidence that goes along with that.
Note that most people in Saudi Arabia are not Saudi Arabian.