The Mexico international striker's national-team boss says that he
has been vexed by David Moyes's reluctance to allow him more
opportunities but remains determined to do well.
A lack of game-time at Manchester United is frustrating Chicharito, says Mexico coach Miguel Herrera.
The striker has made 27 appearances in all competitions for United
this season but only 10 have been from the start, with the
25-year-old having only begun four Premier League games.
United manager David Moyes has preferred to select Wayne Rooney,
Robin van Persie and Danny Welbeck up front since arriving at Old
Trafford.