Sunderland are close to sealing their second loan exit of the summer. After a number of players left upon the expiry of their contracts last month, Nathan Bishop went onto join Wycombe Wanderers on loan. Sunderland are likely to send out a number of players this summer due to the long list of youngsters in the ranks. While it remains to be seen where the likes of Jewison Bennette and Luis Hemir will be next season, a deal for one of their academy stars to join a League Two club is now ‘advancing quite quickly’. Journalist Michael Graham reported over the weekend that Matty Young was a target f…