The Red Devils were held 1-1 draw by the promoted side on Saturday, and their manager blamed their attackers for a lack of creativity
Jose Mourinho was unhappy with his team's attitude and also pointed the finger at his attacking players after Manchester United's 1-1 draw with Wolves.
In front of former manager Sir Alex Ferguson, who was back at Old Trafford for the first time since suffering a brain haemorrhage in May , United produced a disappointing performance and Wolves left with a deserved point.
Fred gave the hosts the lead against the run of play in the 18th minute , but Joao Moutinho brought Wolves back on level terms early in the second period with a fine finish.