Manchester United need more speed and creativity, says Van Gaal
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![Memphis Depay Wayne Rooney Louis van Gaal Manchester United Memphis Depay Wayne Rooney Louis van Gaal Manchester United](http://static.goal.com/2096700/2096702_thumb.jpg)
The 64-year-old is keen to bolster his attack in the January transfer window, despite spending big money on Memphis Depay and Anthony Martial in the summer
The 64-year-old is keen to bolster his attack in the January transfer window, despite spending big money on Memphis Depay and Anthony Martial in the summer