Great timing, the Lebanon and Hezbollah escalation gave us the opportunity to put this on the table. An embargo probably stops the Lebanon fight significantly which will irritate Netanyahu, but they forced the US by not allowing relief to Gaza all October.
1. If true, make sure this is not an empty threat.
2. Start planning now for the potential for the IDF to do something extreme, by the order of Netanyahu, that will force the embargo into place.
Well, this could be a political nightmare.