Quincy eyes dream move.
Quincy spent last week training with Tottenham in a bid to try to convince White Hart Lane boss Harry Redknapp to hand him a contract.
Ghanaian international Quincy, 22, joined Birmingham on loan in August from Spartak Moscow.
He made 13 starts - scoring three goals - before McLeish decided not to take up Birmingham's option to extend the loan for the rest of the season.
McLeish has put the money saved on a new loan fee and Quincy's wages to good use as it has helped to finance the arrivals of Keith Fahey, Robin Shroot, Scott Sinclair, Hameur Bouazza and Lee Bowyer.