Originally Posted by
Big Pistons Forever
I think you will see the crew come home on the competition and the Starliner go back un-manned.
Has there not always been a Russian Soyuz craft docked at the ISS, periodically rotated, which can be used at any time to do an emergency evacuation if need be, as well as regular Russian crew changes ? It has capacity for the full complement of ISS personnel at any one time.