There are 4.0 spoilers in this thread.

After having finished 4.0, it's clear as day that Magnai and Sadu are meant to be together. But I don't see how they will ever get together unless it's off screen. I don't know what the main story has for us, but I doubt it will involve those 2 that much. I really want to be a part of that love story somehow. And I can't think of a better way than having a side story quest chain across multiple patches where they are the main characters.

The Azim Steppe is one of the greatest maps made for the game. It has so much story potential to it thanks to the many tribes and what not. It would be awesome if there was some kind of side story quest across the 4.X patches which ends up with Magnai and Sadu together.