Tony Mowbray has provided an injury update on Alex Pritchard ahead of Sunderland’s visit to Birmingham City. Sunderland could reunite with a number of their former colleagues this weekend as they travel to Birmingham City in the Championship. It will be Tony Mowbray’s eighth game in charge of the Blues and his first reunion with Sunderland since he was sacked in December. The 60-year-old has picked up three wins, one draw and three defeats since arriving at St Andrews, while he will be desperate to get one over on the Black Cats after they let him go. While he will be looking forward to an emo…