Remembering Thunderbolts\*, I remembered Walker's dialogue with the girls and wondered, "But at what point and what did Ghost do that 15 nations wanted his head?"



Especially at what point? Is he referring to his time as a S.H.I.E.L.D. weapon, five years after the Blip (although we don't know if she was blipped or not), or is he referring to his missions with Valentina
What the hell did Ghost do and when that made 15 nations want her dead or alive and when did she do it?