 Morison scored his second goal of Millwall's FA Cup campaign against Derby County at Pride Park in early January 2010; scoring in the 108th minute as Millwall were knocked out 5–3 on a penalty shootout.He provided the assists for both of Millwall's goals in games against Southampton and Oldham Athletic respectively, before scoring the winner in a 1–0 victory over Brighton & Hove Albion; his 11th goal of the season.This was followed up with a brace in a 3–1 win away to Carlisle United, whilst also setting up Millwall's third goal.