article_snippet: Louis van Gaal pictured during Louis van Gaal press conference on Friday .
article_snippet: this weekendManchester
article_snippet: Van Gaal revealed that the United team chef has been helping Van Gaal side prepare for their Premier League clash .
article_snippet: I have played they system,’ said Van Gaal.
article_snippet: Nevertheless, while Van Persie own side currently tends to play football by numbers — methodical and at times
article_snippet: On Friday night, Van Gaal in the Premier League suggested Sunday will not be definitive.