Cristiano Ronaldo risks ruining his legacy if he continues to stymie Portugal at the World Cup (opens original article in a new tab)

Cristiano Ronaldo's performance and fitness have become a major concern for Portugal's World Cup campaign, with calls for him to reduce his role despite his legacy and experience.

• Cristiano Ronaldo's fitness and performance have raised concerns for Portugal's World Cup campaign
• Portugal's coach Roberto Martínez continues to start Ronaldo despite criticism
• Ronaldo's legacy is at risk due to his inability to adapt to his current physical condition
• Portugal has strong squad players who could replace Ronaldo in the starting lineup