Not many pundits know Manchester United as well as Gary Neville and the former Red Devils defender ha s once again criticised his former team after their performance against Chelsea. United got themselves into the lead through a Bruno Fernandes penalty but were once again pegged back as Moises Caicedo levelled soon after. For interim boss Ruud van Nistelrooy, it was more of a wake up call as to the challenges this United team faces when compared to the 5-2 win over Leicester in midweek. At times, United were simply too easy to play through and on another day, Chelsea would have exploited it. I…