Blue-collar, work-horses, grafters, 'lunchbucket' players -- call them what you like. The Premier League needs those who perhaps aren't known for their silky skills. Here are ten of the best. 10. Cesar Azipilicueta Cesar Azpilicueta has become a mainstay on the Chelsea back line. When Cesar Azipilicueta first arrived at Chelsea, there were some doubts about whether he was good enough for a side of their ambitions.