European champions Barcelona remain favourites to sign €50million-rated (£44.6m) Udinese winger Alexis Sanchez, according to the son of the Italian club's owner.
Udinese confirmed earlier this week that Napoli had joined the race to acquire the Chile international.
Manchester United, Manchester City, Chelsea and Inter Milan are also reportedly interested in the 22-year-old, who is under contract with Udinese until June 2014.
"First of all we want to exhaust all possible negotiations with Barcelona and for that we will need to wait until next week to see what happens," Gino Pozzo, the son of Udinese owner Giampaolo Pozzo, told Gazzetta dello Sport.
"We are in no hurry because Alexis is competing in the Copa America.
"We are talking about a €50million transfer deal, and Napoli and Inter are far away from those figures."