Tottenham boss Harry Redknapp admits Giovani dos Santos did himself no favours over the Christmas period.
Dos Santos has only started two games since being pictured worse for wear at the Spurs Christmas party.
"Nobody but nobody was allowed to even look at a glass of wine or any kind of alcohol after the final," Redknapp said.
"I've got no time really for drinking in football. I don't see any reason why footballers should have a drink.
"The rewards are so fantastic now they have to look after themselves. It's a great career, they have to dedicate themselves. They can have 10 years of pure dedication to be at the top of their game."