Tottenham must deal with Brazilian legend Ronaldo if they're to land Internacional star Leandro Damiao.
Spurs failed with two offers for Damiao in the summer, but are expected to try again for the youngster in January.
The striker has now signed with Ronaldo's management company, which is a development welcomed by Inter.
"Linking himself with Ronaldo Nazario gives Leandro Damiao an even greater chance to make an impact in the world of football. Ronaldo will know how to take care of the player and what is best for his eventual transfer," said Inter Giovanni Luigi.