The Stranger and the Sauron

Strongly suspected that Hal Brand was Sauron ever since the scene in the prison Where he basically laid out the Sauron. There's still some open questions, still some, a lot of people have questioned If Hal Brand is Sauron, then why was he on the raft? It'd be interesting to see if we get any more details about that in the second season I like that our past is nothing as weighed against our future The scary part about that is there's some truth to that this episode.