Chelsea star Hazard delighted brother Thorgan starring on-loan at Zulte-Waregem
Thorgan has starred on-loan at Zulte-Waregem this season.
Eden said: "I'm curious to see what he can show during the course of pre-season with Chelsea this summer. When I see him play for Zulte, I think it would be positive if he played in the Champions League.
"I am convinced that sooner or later he will succeed here."