<br><img src="https://i2-prod.mirror.co.uk/incoming/article32235512.ece/ALTERNATES/s615/0_FBL-ENG-PR-ARSENAL-NEWCASTLE.jpg" style="display:none"><br>Premier League high-flyers Arsenal have kept their title challenge going while facing a big Champions League knockout test, and the run-in can bring its own challenges <br> <!-- wp:buttons {"contentJustification":"center","align":"wide"} --> <div class="wp-block-buttons alignwide is-content-justification-center"><!-- wp:button --> <div class="wp-block-button"><a class="wp-block-button__link" href="https://www.mirror.co.uk/sport/football/news/arsenal-news-arteta-future-injuries-32235135" target="_blank" rel="noopener">Continue Reading</a></div> <!-- /wp:button --></div> <!-- /wp:buttons -->