Meredith Grey
Cristina Yang
George O'Malley
Alex Karev
Izzie Stevens
Miranda Bailey
Derek Shepherd
Addison Montgomery
Richard Weber
Preston Burke
Leah Clearwater
Seth Clearwater
Daisy Black
Amelia Shepherd(she comes in early just because I want Daisy and her to meet.)
For Season 1
Others come as they're introduced.
Love Interests/Endgame
Cristina/Leah
Seth/Jo
Meredith/Derek
Daisy/Amelia/Addison
Mark Lexie
Bailey/Ben
Others to be decided.