I find it odd that Kyrene, Sparta, Heraklea and Sinope aren't in the Empire....especially the first 3, given their location and strategic importance. Plus Crete, and what's happening in the few remaining Greek city colonies?...Wouldn't they see the benefits of joining the Empire or are trying to remain independent?
Though am interested to see what comes next. Rarely see many Alexander timelines lasting long, so be good to see this play out long after his death.
As practical lobster pointed out below, Crete and Sparta were not part of Alexander's empire IOTL. Neither were worth the effort-Sparta posed no threat and would never join the empire willilingly unless they were destroyed completely, and Alexander doesn't really need the public relations hit in Greece that comes with destroying
another famous city. Crete just has no value and also isn't worth the effort-it's too fractured and as long as Alexander's empire controls the seas piracy from there wouldn't be a problem.
As for Sinope, Heraclea, and Kyrene, none of them were part of Alexander's empire OTL. That's largely a result of the trajectory of Alexander's campaign, and he never bothered or really had the time to conquer it. Nor, from his perspective, did it matter much. AFAIK the Armenian King was a friendly ally, and out of all the areas, only Cappadocia/Pontos actually still had a renegade Persian ruler. That was usually handled by Antigonos, who kept Anatolia safe and secure for the duration of Alexander's life. The same holds true here-Alexander has far "grander" things on his mind, and after Carthage there will be more pressing problems.
Sparta in particular is as OTL. Crete also was not conquered by Alexander in OTL, and would represent a major military expedition.
Kyrene probably should be in the Empire, at least nominally, and I can see whatever Satraps are in Asia Minor securing places like Sinope.
As for Kyrene, as I understand it, Kyrenaica was not seized until Ptolemy shortly after he arrived in Egypt. It's another case of minor diplomacy and empire consolidation that Alexander always seemed to put off.
This is probably not going to have much bearing on anything but Sisygambis is still alive. Maybe her friendship with Alexander can help combat the greek xenophobia somewhat.
That's true. I also have plans for her family so she won't be committing suicide (immediately at least). Stay tuned.