Arsenal have doubts over several players for Saturday's Barclays Premier League trip to West Brom
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Real Madrid are keen to keep Arsenal reported target Sami Khedira after next season, according to club coach Carlo Ancelotti.
The Germany international has yet to sign a contract extension with the European giants with his current deal ending next summer.
Khedira has been limited to just six appearances in all competition for the Merengues this season, and has been strongly linked with a move to the Premier League in recent months.
"The club wants him (Khedira) to sign a contract extension," Ancelotti told Spanish radio station RNE. "We consider him a reliable player, who is serious and professional."
Arsenal players Alex Oxlade-Chamberlain, Per Mertesacker and Jack Wilshere have taken part in 'mockumentary' video which sees actors - including Ewen Macintosh of The Office - take on the roles of their fictional relatives.
The four-minute video, entitled 'Face to Face with the Arsenal Family', introduces larger-than-life 'family' members of each of the featured players, telling the story of their journey to matchday at the club's Emirates Stadium in tandem with using vehicles from Europcar, a club sponsor.