Get Sunderland AFC updates directly to your inbox+ SubscribeThank you for subscribing!Managerless and up for sale, the uncertainty throughout the club has stalled options to rebuild after relegation from the Leading League. Lower than per week ahead of the gamers return for pre year schooling no new signings are built and a number of final time's squad have still left.Inspite of that, O'Shea seems to obtain decided to increase the agreement which expired in the summertime.The numbers which…