Returning Estevao brings X-factor to strikerless Chelsea

Estevao had two goals ruled out for offside against Manchester United [Getty Images]Estevao Willian had not started a Premier League match this season before his electric display against Manchester United on Saturday.The 19-year-old winger was an unused substitute for the midweek penalty shootout defeat by Liverpool but was still serenaded with chants from away fans at Anfield.Three days later, after questions had been raised about the Brazil international's lack of opportunities, Chelsea suppor