"There has been some talk about a move to Sunderland," Morrison told ICBirmingham.
"Mick McCarthy knows me and I know him. He is a great coach and I would like to work with him again even if it was just for a month or two.
"I need to play matches, I need to get goals and I need to regain my fitness. If I do that then there's something in it for Sunderland as well because they're going for promotion.
"I would like to go to the Stadium of Light but Steve Bruce has told me he doesn't want me to leave. He says I'm in his plans but at the moment I don't know what that means."