Emile Smith Rowe failed twice marking Rudiger when Chelsea taking corners. Rudiger scored 1 and missed the other, but very close.
He also missed a chance to assist Ozil at 58". We could have won the game within 90 minutes.
He is young though. Great experience for him to play with the first team.
Hope Nelson can get more time. He is among the 3 players who could keep cool in the key area when at his age. The other 2 are Cesc and Walcott.