Sunderland are being increasingly linked with Reims boss Will Still as they search for Tony Mowbray’s successor. Sunderland are without a manager after sacking Mowbray last week. Several names have been quite closely linked with the vacancy at the Stadium of Light, but the 31-year-old Still now seems to be emerging as the front-runner. It was reported in national media yesterday that Sunderland owner Kyril Louis-Dreyfus has held positive talks with Still about the possibility of him becoming the next head coach. But Sunderland legend Kevin Phillips has urged the club to rethink the potential a…