 He scored his 23rd goal of the season in Millwall's 2–0 win against Huddersfield Town as Millwall progressed to the League One play-off final, where they beat Swindon Town 1–0 at Wembley Stadium; Morison's third successive victory at the stadium.Ahead of the 2010–11 season, Morison scored in pre-season friendlies against AFC Wimbledon and Stevenage respectively.He started the season by assisting two of Millwall's goals in the club's 3–0 win against Bristol City at Ashton Gate.