Oh, goodness. Great review.
I have five favourite RPGs. And those five are as follows:
Chrono Trigger
Xenoblade
Final Fantasy VI
The Last Story
Final Fantasy IX
In that order, too. I long so much for an HD revisit of this game for Switch. I'm not sure what Mistwalker Studios are doing at the moment (maybe phone games, LOLs), but Nintendo need to buy them outright, and make them their new "Final Fantasy" studio. I seriously love The Last Story so much, as I feel it could be a stronger series than Final Fantasy could ever dream of being. Sakaguchi knows how to create wonderful characters, and their stories are so fantastically woven together in The Last Story. I want The Last Story II...and then TLS III...and TLS IV...and so on.
If Nintendo aren't going to get Camelot to continue with Golden Sun, then The Last Story should be their franchise RPG series. Yes yes, they own Monolithsoft, and Xenoblade is all kinds of wonderful, but there's something about the characters and story of TLS that Xenoblade just can't touch. They're so memorable, and their actions speak massive amounts of volume more than the previously mentioned RPG series.
Thanks, I love that people here still remembers games like this and Pandora's Tower! Yeah Mistwalker are doing mobile games now, they're called the Terra Battles series I think. Apparantly the director said he intended Last Story as a one-off, but I also found
this article of him expressing at least
some interest.
But yeah given MonolithSoft's recent success with XC2 and the speed at which they can produce (XCX, Project X Zone 2, Breath of the Wild assistance, XC2, XC2: Torna are all within 3 years of each other), I expect Nintendo sees them as their main RPG house now - with AlphaDream & Intelligent Systems on the side. [EDIT: whoops totally forgot about Pokémon haha]
I think Last Story could really benefit from a Fire Emblem Radiant Dawn type of sequel, with characters from the Gurak kingdom in the lead roles this time.
A major gripe for me with the story was how the genocide on their civilians is just never brought up again really, despite being a rather brutal, heart-wrenching sequence. A sequel from their perspective could paint our heroes as (accomplices to) genocidal mass-murderers; I'd say that's enough reason for conflict to rise anew. The current ending, while satisfying, is a bit too happy and perfect given the events that transpired. From those of your list I've only played Chrono Trigger, which I loved as well. From Final Fantasy I only played 8 and low-key hated it, should try 9 or one of the classics one day... I did start Xenoblade X years ago, but maybe I'll download the first Xenoblade after I'm done with Pandora's Tower instead to complete the 'Rainfall trilogy'.