But England manager Gareth Southgate would have been equally frustrated watching two worldwide hopefuls at St James' Park, as midfielder Jonjo Shelvey was an unused substitute after his recent injury layoff, while center-back Jamaal Lascelles failed to reappear for the second half after sustaining a thigh problem.
"I am very happy to play for Arsenal and especially for the new coach".
Hayden was far from the only poor Newcastle player on the day but when you would have expected him to be busting a gut to make up for his red card in Wales, he never gave off the impression of someone who was looking to do that and as a result Arsenal controlled the centre of the park which ultimately was the difference.
And Arsenal moved into complete command nine minutes later when Ozil's low finish beat the hand of Dubravka after Alexandre Lacazette's initial effort from Xhaka's left-wing pull back was blocked.
He scored the Gunners' second goal on what was his first ever appearance at St James' Park.
Samsung Announces October 11 Launch Date For Galaxy Phone With Four Cameras
It is also expected to have an upgraded dual rear camera setup and a larger battery than what was found on the Galaxy Note 8. Samsung Galaxy Note 9 comes with the Samsung S Pen stylus with which you can write or draw while OnePlus 6 no such feature.
Arsenal and Unai Emery began their life in the English Premier League this season on a negative note - well, there were a few positives as well, I must say - as the Gunners lost their first two fixtures; against Manchester City and Chelsea.
Emery said: "In the first half, we couldn't control the match like we wanted and we needed that control to impose our ideas, our possession and our positioning". We didn't concede the transition as easy.
Newcastle scored a late goal through Ciaran Clark, but it wasn't enough to level the scores for Rafa Benitez' side.
This time it was 19-year-old Matteo Guendouzi who was taken off, even though Emery insisted he was happy with the French teenager - who has been keeping Torreira on the bench so far.
"We need to improve for ourselves and for the challenge", said Emery. It was not a big problem but he was exhausted.
La confession très surprenante de Paul McCartney sur John Lennon !
Ce genre de truc que vous faites quand vous êtes jeune et quand vous y réfléchissez, vous vous dites: "on a fait ça nous?" . Ou peut-être deux fois", a dit le rockeur à nos confrères. "C'était juste une chose à laquelle tu ne penses pas vraiment".
"I just think he's a world-class player".
Arsenal next face Ukrainian side FC Vorskla in the Europa League, with Emery hinting that Bernd Leno could finally get to make his debut in goal on Thursday.
Playing a top six side and losing 2-1, the other side having had the bulk of the possession and dominating the game.
'But I do not want to compare myself with anybody.
Le chanteur Djamel Allam est décédé
Pour l'instant, la date de l'enterrement de Djamel Allam n'a pas été rendue publique. Une information confirmée par l'ambassadeur d'Algérie en France Abdelkader Mesdoua.