Analysis: What effect will the World Cup have on La Liga's big teams?
MADRID, Dec. 27 (Xinhua) -- La Liga will return to action after a six-week break due to the World Cup in Qatar, and the big question to be answered is how that break will affect the remainder of the season.
A winter World Cup and mid-season break is something that has never happened in Spain and is consequently a leap into the unknown for players and medical staff.
There is a feeling that for the players