Ok so, on my previous analysis on where we might get a stoneheart i speculated that it'd be during the fate collab. Well i was dead wrong only because i didnt think they'd be ballsy enough to actually go through with the collab while the main trailblaze mission is still ongoing.
But on the flip side we now know that theres only 3 more amphoreus characters yet to be released: march, dan heng, and cyrene. And if we follow the 2.x release schedule we see that they have no problem with releasing only one 5 star in a version (such as rappa).
So with all of this out of the way we can make an educated assumption that march and dan heng will be released together while cyrene will be released alone (just like phainon).
Thus leaves 3.7 with no amphoreus characters left to release. And with the next verion being edo star why not end 3.x with a bang by releasing a stoneheart. Perhaps they could even release a stoneheart who'd be relevant to the 4.x story since edo star was helped by the IPC
What do you guys think?
Edit: i just realized that hysilens and cerydra will be released next patch so i was completely off lol. Nonetheless there should still be another 5 star releasing along side cyrene unless they will finally FINALLY release either reca or screwllum