Can we please have flight unlocked as part of the main story?

[Amelia_Pond_Behemoth]

XI did the same thing kinda for CoP 5-3. You had to scale this big mountain with stuff that would knock you off, forcing you to restart from the beginning. That's not including the dead ends routes and the potential of falling to a ledge that had a dead end.

I still wonder how my galka managed to scale that cliff.