The retired Germany global was back for the 3-2 win against Cardiff City a fortnight ago, but he again failed to last the full 90 minutes in South Wales.
"The reason we are working is to prepare each match with our players to have the possibility to arrive in Newcastle in the best condition for every player".
"And also, we need in the balance of players, when the team needs to work in the pitch to help the team to find the win, to stay with the performance". But he is feeling like I am feeling.
"He had a relaxing three days off at the weekend". He is very convinced about that in my conversations with him about it.
"Mesut, like other players, works very well here and also working the ties and also together to improve things".
"I have known him for a long, long time".
Nintendo is rolling out its Switch Online service next week
Additionally, purchasing the NES Joy-Cons will require a paid membership to Nintendo Switch Online, as one of the special offers. According to Nintendo, "it will no longer be possible to unlink your Nintendo Account from your Nintendo Switch user".
Arsenal take on Ukrainian side FC Vorskla next Thursday to kick off their European campaign.
The manager added: "Saturday is another step we can do, it will be hard but I want to continue [to show] our personality on the pitch and impose this personality on the opposition and to find the win". The tactics have to be right. We were missing a chance, and then maybe they would score. Many players who went on global duty returned in time for Wednesday's training session, meaning that Arsenal have had plenty of time to prepare for this game without an apparent worldwide football hangover. "This time, with the fans behind us, hopefully we can given them something to support us for the 90 minutes".
"We are playing against a very good team but we have to approach it with the belief that we can do what we did past year".
"Last year, we had some games in a row (when) we weren't winning, but we were close".
You never know because your body, sometimes you start with some problems, some injuries and you can't continue giving 100 per cent.