Norwich striker Morison backing Millwall for successful season
The Wales international has since earned a switch to newly-promoted Premier League outfit Norwich, but he believes the capital club he left still have what it takes to mount a serious push for promotion next season.
"They have the chance to strengthen the side this summer and regroup before going again next season," he told skysports.com.
"The foundations are in place already, with a great fanbase, a top manager and some quality players, so I don't see any reason why they can't do as well, if not better, than last season.
"Obviously, I hope they can do well next season because I enjoyed my time there and the supporters were great with me, even when I struggled to find my feet immediately after joining from Stevenage."