Leeds United may have only made one January signing but it wasn’t the only piece of business they did last month. The Whites took until the very last minute of deadline day to announce the loan signing of Connor Roberts from Burnley, to bring in that much-needed ‘specialist’ right-back. But Roberts is certainly going to face a fight on his hand to establish himself as first choice, as Archie Gray just continues to grow into the role with every passing week. In his breakthrough season at just 17, Gray has left pundits and teammates alike blown away by his performances on a weekly basis, and Lee…