Racing PositionsGabriel, 19, leaves Chelsea one year after signing7dAssociated PressChelsea youngster Angelo needs time amid Santos struggles1YTim VickeryChelsea sign Brazil teen Gabriel from Santos1YSources: Chelsea close to signing Santos' Angelo1YLuciano Borges, Adriana GarciaLIVE Transfer Talk: Liverpool targeting Santos wonderkid Angelo Gabriel1YESPN