A good ending would be Chris being very wounded and not able to continue his life as a BSAA soldier, the Jill appears at the end and takes care of him. They move together to another country = end of JILL/Chris in the RE series.
Leon could be awarded a job as a CIA chief and now only works from a desk.
Barry, Claire and Rebecca are already gone.
I hope capcom retires some of the old main characters.