Interesting, tbh I very much doubt Persia will stay it's current...magna carta coarse (the right word?) as it is in a spot that will vulnerable to instability, with it's land puppet by various power and in times of chaos the typical winning hand is doubling down on concentrative ideology and it kind of happens on it's own naturally.
On the Brightside Persia arguably the best potential for blobbing in the aftermath of a world war, azeris in the Caucasus's , Armenian's who could be seeking another patron, oppressed tajik's in Afghanistan and Russia, hazara's seeking to overthrow their genocidal ovelords ect.
Then again they would compete with the Ottoman's a lot there.
Now Ethiopia has a interesting future ahead of it, while their royalty is currently being backed the Ottoman's, Ethiopia is a fractious, multi ethnic, Christian nation bordering the red sea which could be used to shell ships coming and going from the Suez, in other words historical Ethiopian patron and protector of Christian's Russia will want to counter Ottoman influences given they are enemies.
France would want it to counter Britain's control of the Suez.
Britain itself would want to make sure the Ottoman's stay weak and prevent anyone else from taking it plus they could install a Muslim minority population to rule it or add bits and pieces of it to Sudan, though yeah with Ottoman's trying to heal the bridge with Egypt they will be very interesting in Ethiopia.
I suspect Zionism in this world will have a vary sharp rise and fall if this aggressive policy and alienation of natives Jews continues, though given they can rely on imperial powers to support them against the Ottoman's I suspect it will be a very bloody for all sides.