Another option would be to play Ramirez instead of JWP who will have been away with England is still very young and needs to be protected.
Could drop Lallana into the central three and play Ramirez wide or even go with a more 4-2-3-1 with Morgan and Davis holding and Ramirez floating behind Lambert with Lallana and Puncheon wide.
Agree Punch deserves to stay in the team. IMO since his truce was announced he has been quite badly treated, was made a scapegoat for the poor display vs Leeds when he was far from the worst.
He had his best game for us vs United so might as well build his confidence up.