As a data-driven football analyst, I break down Napoli's tough decision between splurging on Liverpool's Darwin Núñez or investing in Udinese's rising star Luka. With Romelu Lukaku's departure creating a void, we examine the tactical fit, financial implications, and long-term strategy behind this critical transfer window move. Can Napoli afford to gamble on Premier League-proven quality, or should they develop raw talent?