There are five players from United alone who were better (Eriksen, Martinez, Varane, Bruno, McTominay).
Happy that Marcus has won though, and I actually thought it showed that he's been working very hard on his centre forward play and was bringing others into play in ways he hasn't really shown before (with some mixed success) - it's brilliant for us if he can continue to develop along those lines and not look like a fish out of water when doing a job centrally.
He just wasn't United's best player this month, let alone the league's.