After a completed medical and final agreement on terms, Dayann Methalie has been unveiled as a new Sunderland signing. The defender leaves Toulouse to embark on a new chapter - with fans of his new club keen to see what he can do. Sunderland identified him as a top target early in the window and are said to be delighted to finally get their man. After interest from Roma and Newcastle, it was Sunderland who persisted and completed the process. All formal steps are now done, and the player will begin work with his new club immediately. Reports suggest Sunderland are monitoring Josh Doig whereas Toulouse have not been associated with other players at this stage. Stay tuned for more details as the story develops. Need more Sunderland transfer rumours? Follow @PlayerSwitchCom on Twitter for news and updates as they happen.