In his United days, which began with a one-month loan spell from Preston in November 1995, before the Scot signed on permanently at Brunton Park on a free transfer in October 1996, Smart scored a healthy 17 goals in 59 appearances for the club. His efforts upfront as a powerfully built striker in Carlisle's 1996-97 promotion winning side attracted the attention of other teams though with Allan eventually moving on to Watford for a fee of £100,000 in June 1998.
Meanwhile bulky veteran goalkeeper, and Portadown player of the year, Kevin Pressman, has also left Shamrock Park at the end of his current contract.