The 28-year-old has garnered this following after managing 11 goals and three assists in 38 Serie A games last season. The forward is a favourite at the Stadio San Paolo after hitting the back of the net 26 times over the last two campaigns in the top flight.
With three years left on his current contract with the Italian side, it may be difficult for the interested clubs to prise him away. However, his agent is eager to consider any offers that come in, and the player is particularly keen to come to England. This could be enough to force a move if either Premier League side comes in with an offer.
Liverpool are perhaps more in need of a goalscoring wide player than their London rivals, who have Alexis Sanchez to depend on. The Merseyside club have already signed three forwards in Danny Ings, Roberto Firmino, and Christian Benteke this summer, but all are more suited to playing centrally. They have also recently lost Raheem Sterling to Manchester City, which has left a hole in the squad.