Agree that Iran must now continue headstrong with the choices made. To waiver from this path now will be an irreversible mistake on their part.
I agree the window for Pakistani intervention is shut now but I wouldn't term the current ululations (by Dar for example) so harshly. Inevitably we will continue to say what needs to be said publicly, as a responsible neighbour would. But like you, I hope we are now saying it with a "wink and a nudge". Our interests ultimately lie with the survival of the IRI and the defeat of Israel. In fact, USA would be wise to stay out of this looming apocalypse and leave Tel Aviv to its self inflicted fate.