The Daily Star Sunday says Chicharito has voiced his frustration at his restricted opportunities.
But United boss David Moyes has made it clear Hernandez, 25, is a part of his plans and has a role to play at the club.
Talks on a new deal, therefore, could get under way in January.
Hernandez will have two years left on his current £60,000-a-week deal at the end of this season. And he has been linked with possible moves to Arsenal or Tottenham, plus Spanish outfit Atletico Madrid.
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