Sure but on top of the "proof of life" AI videos? If you start with the idea that bibi is dead, an order to kill every Iranian leader on sight feels like an attempt at retaliation. In practice it is no change because they already try to kill every single Iranian they see.

If bibi is still alive what motivation does he have to give up his direct participation in the assassinations? The only proven value of assassinations is a boost in political support for the individual who can claim credit. He can't take credit for killing leaders if the policy is kill on sight. His only motivation is maintaining political support so he cant be tried for his corruption scandals.