Ally McCoist has told Glasgow Rangers to give Leon Balogun a new contract at the club to reward him for his performances this season. The 33-year-old defender’s current contract at Ibrox expires at the end of the season and there has been little talk of a renewal to take him into next season. But with Connor Goldson’s contract also expiring and him being likely to leave, McCoist told BT Sport that Rangers have to get him signed up for next season. “You’ve got to get him signed up,” he said.“You have to get him signed up for another year. Alan (Hutton) is 100 per cent right. “It’s a position, t…