Originally Posted by
AndrewCrossett
That was one of the skills she developed. She *snuck up* on probably the most powerful evil being on the planet, with a bunch of his lieutenants looking on, and shivved him like a punk. Her other skills, like face stealing, wouldn't have worked. Anything with a face she could steal would be someone the NK knows shouldn't be there.
She *will* use those skills for her upcoming kill(s), though. It's too cool a power to just use on a mook like Walder Frey.
You can't subvert *every* expectation, or you come around to being predictable again.
Because he and his fleet are probably Cersei's biggest asset. If she can't kill Cersei herself, she can at least knock away her supports so somebody else can kill her more easily. Not every kill has to be poetic justice IMO, and Arya wasn't even the one who killed most of the people on her list.