So, we liberated Ala Mhigo and Doma. Great! Time to head to Garlemald, right? Wrong.
As of 4.3, we learn that Dalmasca is still actively fighting to liberate their home from the empire, and they aren't doing well. It may be something that gets resolved in the Return to Ivalice storyline, but it'd just leave a bad taste in my mouth if we hopped off to Ilsabard without addressing their struggles at all. Like..
"Hey, Doma and Ala Mhigo are free! Sorry, Dalmasca, you're on your own."
I'd love to see a Dalmasca / Thavnair expansion, where we finish uniting the entirety of Aldenard + Othard for a final push against Garlemald. Would also be a prime opportunity to give us the Viera that they name-dropped as a race on Hydaelyn as of 4.3. All of this, of course, will most certainly not happen - but a man can dream.