I don't see why not. Everyone knows that they won the battle against the Boltons only because of Sansa's intervention.

While I enjoyed this episode just as much as anybody, one thing confused me: Why was Jon allowing all the northern Lords (and Lady!) to refer to him as King when we saw just a few scenes prior when he said to Sansa that he wasn't comfortable with taking on that mantle because she was the rightful heir to the northern…

Lyanna Mormont. 'Nuff said.

The real question nobody's asking is, what happened to those 62 Mormont men?