The only question that really matters is where will China go. Xi Jinping seems to be able to both work with Israel and also keep them at bay from running his country. But Xi Jinping is only one man and will only live for so long, so where does China go down the road. Does China keep its newfound strong nationalist pride and continue to tell Israel to pound sand, while the USA continues to crumble? If yes, then the best thing Iran can do right now is sit and wait for the USA to continue to self-destruct and then attack when the USA can no longer fight Israel's wars for it. If the next leadership of China is more beholden to Israel, to the point they will arm and supply Israel, then Iran is pretty much boxed in and can only sit and watch.Oh, OK. So by giving Israel what it wants and letting it achieve strategic and tactical victories Iran is actually winning because in 5-10 years BRICS. Makes absolutely zero sense. If Iran would be working from a position of strength they'd at least try to maintain the status quo.
FYI, BRICS is a loose trade oriented organisation. People keep talking about it as if it's some sort of of brown NATO equivalent ready to challenge US hegemony. Reality: half the BRICS participants hate each other with a vigor, the other half have cordial relations with the US yet prefer sitting on two fences, and neither Russia nor China operate in bloc - both of them still can't court and maintain alliances, even with states in their periphery.
Your scenario, like all your posts, is highly biased due to personal preferences. The US is not going to leave the MENA and China and Russia can't make it. Period. In addition neither the Saudis nor the Emiratis nor the Indians nor the Israelis nor the Turks nor the Egyptians want the US to leave, so there's that too.
Neither is the future isolation of Israel going to happen. Look a little bit beyond the clickbaity headlines from questionable channels. Aside from being good with the USA (again, sitting on two fences) Israel is one of the main MENA players in the Belt and Road Initiative. And you'd need at least ten sets of hands to count all the cyber-technology projects Israel and China (and Russia) are engaging in. Has any Arab Gulf state cancelled the Abraham Accords bytheway?
The whole 'time is on our side' shtick is a spin to deal with the looming strategic defeat of the Axis of Resistance forces. They have been talking about confronting and defeating Israel for decades and now that the moment supreme is finally here they are choking. The only longterm development that could benefit Iran is the tilting demographic balance in Israel itself - but that's hardly 9D chess ran from Tehran.
Iran still got time to turn this around but not by sticking to the current course and fantasizing about multi-generational 'masterplans' whilst it's carefully build up proxies get either battered or destroyed.
I guess the point is, Iran's best move right now is to sit and wait. And Israel knows this and will continue to take advantage of it. So, I doubt much of anything comes out of the speech today or the terrorist attack. I think Iran will continue to mostly sit on the sidelines and wait.
TBH, I expect China to eventually be the next empire that Israel runs from behind the curtain. Israel has on purpose destroyed the USA and immigration was the death blow to make sure that if we wanted revenge, we could never have it, because we will have millions of 90 IQ immigrants to continue the destruction (a biological weapon that last perpetually).
I have to give the satanic elites their credit, they are always five steps ahead of everyone else, we can only pray the China tells them to go to hell when the time is right. But counting on the Chinese to do the right thing, after the west did the wrong thing for generations on end, is a fool's errand.