What do you think – what did Mikel Arteta do last night?Let's assume that he – like most football enthusiasts around the world – watched some football. And not just any games, but those featuring his Arsenal players.If he indeed followed his lads' performances, he could be pretty pleased. The Gunners and Norway captain, Martin Odegaard, provided two assists in his team's 3-2 win over Denmark, Christos Tzolis found the net in Greece's 2-1 victory over Serbia, and Kai Havertz…##LINKED_NEWS_69262##Well, let's just say that watching the clash between the Netherlands and Germany (1-1) must have seriously dampened Arteta's mood, as his first-choice striker played just half an hour for Die Mannschaft, suffering a muscle injury that initially looked far from minor after his Arsenal teammate Jurrien Timber's tackle.Today, it seems even more serious, as Havertz is set to return to London. Germany boss Jurgen Klopp revealed that the 27-year-old had undergone an MRI, confirming that his international break was over.##TWITTER_<blockquote class="twitter-tweet"><p lang="en" dir="ltr">Kai Havertz is returning to Arsenal to be assessed by the club.<br> <br>The knock is understood to be a minor muscle strain – but he is leaving the Germany camp to be treated by Arsenal 🚨 <a href="https://t.co/pkCKngfyZw">pic.twitter.com/pkCKngfyZw</a></p>— Sky Sports News (@SkySportsNews) <a href="https://x.com/SkySportsNews/status/2103418417877315995?ref_src=twsrc%5Etfw">September 25, 2026</a></blockquote> <script async src="https://platform.x.com/widgets.js" charset="utf-8"></script>##The timing of Havertz's injury couldn't be worse, as he was enjoying a flying start to the new season, scoring three goals in seven appearances. Meanwhile, Viktor Gyokeres has played just 207 minutes since the campaign started, but things will now have to change.The Swede, who is expected to feature for his national team against Romania tonight (21.45), could soon become Arteta's go-to man and the main man up front with Havertz out of the picture.Hopefully for the Gunners, Gyokeres can rediscover his form and show glimpses of the player he was last season, when he scored 21 goals in all competitions.UEFA NATIONS LEAGUE AThursdayNetherlands – Germany 1-1 (0-1)/Gakpo 90+2 – Nmecha 32/Norway – Denmark 3-2 (2-1)/Bobb 14, Haaland 18, 74 – Damsgaard 25, Hojlund 60/Portugal – Wales 1-0 (1-0)/Felix 22/Serbia – Greece 1-2 (1-0)/Zivkovic 4 – Tzolis 74, Douvikas 90+4/Friday21.45: (2.25) Italy (3.40) Belgium (3.20)21.45: (6.75) Turkey (4.40) France (1.48)UEFA NATIONS LEAGUE BThursdayAustria – Israel 3-1 (1-0)/Schmid 43 pen, Mwene 90, Kalajdzic 90+3 – Farchi 55/Kosovo* – R. Ireland 1-0 (1-0)/Muriqi 83/Friday19.00: (1.87) Georgia (3.50) N.Ireland (4.30)21.45: (2.25) Hungary (3.35) Ukraine (3.25)21.45: (1.70) Poland (3.60) B&H (5.30)21.45: (1.50) Sweden (4.40) Romania (6.50)UEFA NATIONS LEAGUE CFriday19.00: (1.75) Armenia (3.50) Latvia (4.50)21.45: (1.77) Montenegro (3.45) Cyprus (4.40)UEFA NATIONS LEAGUE DThursdayAndorra – Malta 1-2 (1-1)/Lopez 17 – Cardona 36, Teuma 81/Liechtenstein – Lithuania 0-2 (0-0)/Michelbrink 53, Dolznikov 66/***odds are subject to change***##SOFASCORE_<iframe id="sofa-standings-embed-64386-89945" src="https://widgets.sofascore.com/embed/tournament/64386/season/89945/standings?widgetTitle=UEFA+Nations+League+26%2F27%2C+League+A%2C+Group+2&showCompetitionLogo=true&widgetTheme=light" frameborder="0" scrolling="no" style="width:100%!important; height:483px!important;max-width:768px!important;"></iframe><div style="font-size:12px;font-family:Arial,sans-serif;text-align:left"> Standings provided by <a target="_blank" href="https://sofascore.com/">Sofascore</a> </div>##