 Morison was also instrumental in the side's successful FA Trophy campaign in the same season, scoring seven times in seven games, including once in the side's 2–0 win against York in the Final, as captain Morison lifted the trophy at Wembley Stadium.However, Stevenage failed to achieve promotion to League Two following an aggregate 4–3 defeat to Cambridge United in the play-offs; with Morison scoring twice at Broadhall Way, but missing a "gilt edged" chance in the return leg.Subsequently, activating a release clause in his contract, Morison was allowed to leave and, shortly after, agreed personal terms with League One team Millwall in May 2009, with a fee of £130,000 being agreed for the transfer.