Ability to see the future: Loose plot thread?

[Cassar]

I've heard the theory of Azem having this ability and honestly that would make sense and it would be pretty neat.
What kind of bothers me is the fact the Scions (or anyone, for that matter) could've like asked for Mikoto's aid during the final days or something, her ability would be incredible in times of need, yet no one even thinks about it!

I really hope if they use it, to at least put a "border color" for it. Red for a future that can be changed. Blue for one that cannot be changed. And then throw us curve balls, where we get red and think we can change it...but it didn't change because somebody else needed to do something for it to do so. Or have red around a good event, so we try to prevent it from changing. Future sight can be interesting if done well, but most writers can't really do it well.

Honestly that brings me to my second concern with this future sight thing - If the future she sees truly is a guaranteed future, then that somewhat goes against the multiple timelines aspect of the game's time travel. I mean think about it, if something is guaranteed to happen, and there's nothing you can do to change it even if you try, then that means it's something predestined, which kinda goes against the idea of infinite possible futures and alternate timelines, right?