Thanks for giving us a topic to discuss - hoping this community will pick up eventually.
100% necessary character that I see being the true conflict/reason that Danny finally goes to Westeros. We saw what happened when they left his character out of the show, and I think it was the 1st big mistake that led to contrived plot points D&D had to come up with to still fit in George's overall plan.
Thanks for posting. With this peacock streaming nonsense in the US, I'm stuck just catching highlights when I'm away from home.