By Sean Walsh & Ben Jacobs Liverpool are still monitoring Chelsea defender Levi Colwill even though he signed a new contract running until 2029 at Stamford Bridge last summer, 90min understands. Colwill was courted by Liverpool upon returning to Chelsea following a successful loan spell at Brighton & Hove Albion during the 2022/23 season, helping the Seagulls to a club record-high sixth-placed Premier League finish. Despite interest from Liverpool and Brighton over a permanent deal, Colwill put pen to paper on a new six-year contract with the option for a further year at Chelsea in August. Sou…