Liverpool are interested in signing Barcelona wonderkid Xavi, Haaland is on his way to Newcastle, and Coutinho is set to join Villa. THE JANUARY TRANSFER MARKET IS OPEN AND TRANSFERS ARE HAPPENING! Liverpool are reportedly interested in a £60 million deal for Porto’s Colombian winger Luis Diaz, according to SunSport. The Reds are also interested in Barcelona’s wonderkid Gavi, and are willing to pay him 50 TIMES his current salary. Philippe Coutinho has returned to the Premier League after a two-year absence. A loan offer from Aston Villa has been accepted by Barcelona, bringing the former Liverpool player back to…