Napoli have turned down a 55 million-euro offer for striker Edison Cavani with club owner Aurelio De Laurentiis indicating that the Uruguayan\'s \"warrior\" spirit will be key to a Serie A title push. \"Cavani is a warrior who embodies all that\'s best of the Napoli spirit and our supporters. It is because of this I turned down an offer of 55 million\", De Laurentiis told Radio Marte, without identifying the chasing club. \"Cavani has become the symbol of our resurgence. If I have kept him here it is not because of money, but a love for the club,\" added the team chief of the 25-year-old who has scored 13 league goals this season. Cavani arrived at Napoli having spent three seasons with Palermo. Napoli are fifth in Serie A, 10 points behind leaders Juventus.