Russell Martin’s search for a first Premier League point of the season continues as Southampton fell to a 3-0 defeat to Manchester United on Saturday. The Southampton side against Manchester United had a very different feel to it than the one that lost 3-1 to Brentford, as Russell Martin changed from a back three to a back four. There were also four changes in personnel, with Taylor Harwood-Bellis, Joe Aribo, Adam Armstrong and Will Smallbone replaced by Lesley Ugochukwu, Mateus Fernandes, Tyler Dibling and Cameron Archer. What followed was a far brighter start from Southampton who took the ga…