What was the narrative significance of her death?

One less actor to pay. D&D are the ultimate hacks

To show Ramsay was a bad dood

>>87401613
An excuse for when people point out the 1001 unended plots, this way they can say, "nope, just 1000".

>>87401613
They needed a way to keep the Hambeasts of Burlington hating Ramsey

>>87401613
To show the difference in competency between Ramsay and the normal Bolton soldiers.

The fake seduction thing worked on them, but Ramsay was too smart for it and it played back into the torturing of Theon.

Plus the audience liked Osha

>>87401613
>every death has to have a meaning

That's unrealistic and would be shit writing, something you pretend to understand but don't