Many of questions mentioned here will obviously not be answered by anything other than pablum.

My realistic question (mentioned here twice) would be:
“Mr Oren, could you provide us with your analysis of what the results of a hypothetical loss of Iranian funding to Hezbollah, Hamas et al would be, in the short term and longer?”

(Of course, you have to be prepared to follow up if he opts for the facile “What a wonderful world it would be.”)