Southampton announce the signing of Irish international Gavin Bazunu from Manchester City. The 20-year-old will cost the Premier League champions a reported $14.5 million. Free agent Mateusz Lis joins from Turkish club Altay on a five-year contract. Southampton on Friday announced the signing of goalkeepers Gavin Bazunu from Manchester City and free agent Mateusz Lis on five-year contracts. Irish international