European teams could get 'caught sleeping' at Club World Cup

[Getty Images]Spanish football journalist Eduardo Alvarez says European teams could be subjected to a "huge upset" at the Club World Cup if they are not ready for "very enthusiastic opponents".The newly expanded tournament starts on Saturday with Manchester City and Chelsea taking first-team squads to the United States without a break after long domestic and European campaigns.High temperatures are also expected at many of the games, especially those played in the middle of the day for broadcast