Is Arya LSH?

[alexislalas]

In the series, will Arya turn out to be LSH and guide the BWB?

She's now at the Riverlands, which could make her face the BWB. She meets Gendry and the Hound again. They decide to follow her. She killed Walder Frey in a similar way her mother was murdered. She's in complete revenge mode. Even maybe reunite with Nymeria?

I was really hoping that LSH would appear on the show, but I understand that inserting her into the current timeline and plot would be difficult. It makes sense to me that she could fill out that role.