The talented 19 year old has been sensational this season, replacing Lewis Holtby and showcasing his creative potential going forward.
He had been linked with Arsenal and Borussia Dortmund, possibly as a replacement for Mario Gotze with the latter.
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
Since Guus Hiddink arrived at the helm, Chelsea have improved considerably after a tricky start to the campaign.
Newcastle United are staring down the barrel of relegation to the Championship for the second time in the past eight years.