Arsenal lead the race for Sporting CP striker Viktor Gyokeres.
The Sweden international has been superb for Sporting this season, having arrived last summer from Coventry City.
A Bola reports Arsenal and PSG are now intensifying their pursuit of Gyokeres.
There are already several Premier League clubs who regret not trying for Gykeres last year before his departure for Lisbon.
The 25-year-old's buyout clause is set at 100m.
Gykeres has a contract with Sporting CP that runs to 2028.