I Spy With My Little Eye . . . Several More Grey's Anatomy Characters Returning in Season 17

It feels like kind of a given that one of the people Meredith would see in her version of limbo would be her late mother. Kate Burton's Ellis has always been a powerful figure in her daughter's life, and if this beachside limbo is a way for Meredith to sort out how she feels about her life (which these sort of stories tend to be), her mother's guidance is definitely needed.