Newcastle United are going to be in the market for a midfielder this summer, and their search could lead them to Chelsea. After failing to sign a midfielder during the January transfer window due to the Premier League’s profit and sustainability rules, the Magpies are set to try again at the end of the season. It is clear that Eddie Howe needs a fresh option in there, while he will be all the more desperate if Bruno Guimaraes and Joelinton leave the club this summer. The former could be sold to ease Newcastle’s PSR concerns, while the latter may depart too if he does not sign a new contract at…