article_snippet: Angel di Maria was brought off at half time during Manchester United's recent clash with Sunderland at Old Trafford .
article_snippet: Robin van Persie remains out with an ankle injury for Manchester United trip to Newcastle .
article_snippet: di Maria was brought off after half-time with the £59.7million Argentine looking uncomfortable with Van Gaal's desire to win matches through controlling possession.
article_snippet: Robin van Persie is ruled out of the game at St James' Park with an ankle injury while Colombian forward Radamel Falcao is only likely to be on the bench having not played since January 23 because of a ruptured muscle.