In the 1st half Lallana seemed to be marking Russell when they had the ball, so I cant agree (this time) with Derry's complaint about his left wing play.
However, the formation at the start of the 2nd half was 4-3-3 with Hammond left and Mellis right, of the towering presence that was Wotton. It was only after their 2nd and Antonio's arrival that we went to 4-4-2.