Chelsea also made aware of 19-year-old’s availability Newcastle’s Lewis Hall remains prime United target Myles Lewis-Skelly has been offered to Manchester United as a potential left-back option, with Arsenal wishing to recoup some of the £75m paid to Newcastle for Bruno Guimarães. Chelsea, it is understood, have also been made aware of the availability of the 19-year-old, who won the Premier League under Mikel Arteta last term. Whether the west London club will make a move for Lewis-Skelly is u…