Cassano was outstanding in victory over AC Milan on Sunday.
"Nobody has called me yet, but I hope so," Cassano told Tiki Taka this week.
"Why has it been a year-and-a-half since my last call? I have an idea.
"In the next four, five, six months, I want to go to the World Cup because to end my career without a World Cup would be a disappointment, but my dreams are more real - another child, the family, and other things."
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