Chelsea have a problem of plenty when it comes to playmakers. Last season, Juan Mata played the role for the bulk of the season and did a brilliant job of it - 17 goals and 22 assists only enhancing the argument for him. But Chelsea also have Brazil's #10 Oscar and the returning Kevin de Bruyne in the squad, not to mention Eden Hazard. Each of them brings a slightly different skill-set, so who do you think should be Chelsea's playmaker this season? and more importantly Why?