I don't read much into this at all. The Saudis' are dependant on the U.S. for their security,both militarilly and economically. They may be upset that muslums are being killed,just as we are that any americans get killed.
The alternative to nottaking the action we are taking leaves Saudia Arabia at great risk of domination by Al Queda and Iraq. They are targets as well as the U.S.. It just is more prudent on these lunatics to call for jihad against non muslums first,then they will call for jihadf against muslumd that do not conform to their strict beliefs,just as the Taliban haved done in Afghanistan. Ask any free thinking muslum what they think of that prospect, and what their chances of fending it off alone are.
Non story here.