AMRAAM C-5 is certain for introduction but Meteor when developed is very likely, MBDA is already marketing the combination out here.Sure. Especially with BAE doing the negotiation with the Saudis...
I don't expect them to sell IRIS-T instead of ASRAAM.
So with AMRAAM/METEOR and ASRAAM I don't see the Saudis being inferior to the Israeli fighters when it comes to AAMs.
RSAF has requested details for compatibility on AIM-9M/X which they have ordered for their F-16S squadrons. Yet again however, in the interim, ASRAAM seems the most likely. Saying that, the contract to supply them as part of Tornado Sustainment Phase II has yet to be signed.