Anthony Elanga is set to become Newcastle’s first major signing of the transfer window after the Magpies reportedly agreed a £55 million ($75 million) deal with Nottingham Forest.The Athletic, BBC and Sky Sports all reported on Tuesday that the Swedish international is on his way to St James’ Park.Elanga was one of the stars of Forest’s surprise seventh-placed finish in the Premier League last season, scoring six goals and providing 11 assists.Forest paid just £15m