After being rested for Chelsea's trip to PAOK on Thursday the winger is primed to return to Premier League action as Chelsea face West Ham on Sunday.
After a scintillating start to the campaign, there have been suggestions that Hazard could challenge Lionel Messi and Cristiano Ronaldo as the best player in Europe.
Chelsea legend and current coach Gianfranco Zola acknowledged Hazard's fantastic form but suggested there was even more to come from the former Lille Man.
Speaking to 'Chelsea TV' Zola said: "Eden is a fantastic player and is getting to have more maturity when he plays so the results are mainly due to his qualities,"
"Of course he's the type of player that it can benefit him a lot because you have a lot of the ball, close the opposition's goal and in these conditions Eden can take a big advantage.
"I think he's still not at his best. The more he plays in and understands the system, he's going to be even more effective."