straight to your inboxManchester City football director Txiki Begiristain says striker Gabriel Jesus is “unbelievable”.The Blues striker netted his first goal for nine games as City blew away Newcastle 5-0 at the Etihad Stadium last night.And that was important for the Brazil number nine, whose form and confidence have been a roller-coaster, the highs of which coincide with him scoring.Jesus has the unenviable task of stepping in for the club’s all-time top goalscorer Sergio Aguero, a player