Lukaku has now scored six goals in his last five Premier League appearances, having netted a hat-trick in his final match on loan at West Brom last season. That statistic alone, even before taking into account this performance in which he also had the ball in the net on two other occasions in the first half but was denied by an offside flag, will prompt more awkward questions of Jose Mourinho's judgement in allowing the 20-year-old to spend another season away from Stamford Bridge. The fact he has scored more league goals (three) this campaign than all the strikers the Portuguese has at his disposal looks like a glaring error by Mourinho. Romelu Lukaku joined the distinguished company of Michael Owen, Wayne Rooney, Robbie Fowler, Emile Heskey and Ryan Giggs among the youngest players to score 20 Premier League goals with a fine performance in Everton's exciting 3-2 win over Newcastle United on Monday night. The Belgian on-loan Chelsea forward, 20, became the youngest foreigner to score that amount goals in England's top flight and there could be no doubting the quality of his performance as Roberto Martinez's Everton ensured they remained the only unbeaten team.