<br><img src="https://cdn.images.express.co.uk/img/dynamic/67/590x/1779405_1.jpg" /><br /><br />COMMENT: Arsenal may have already completed their best piece of business this summer. <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.express.co.uk/sport/football/1779405/Arsenal-Mikel-Arteta-William-Saliba-transfers" target="_blank" rel="noopener">Continue Reading</a></div> <!-- /wp:button --></div> <!-- /wp:buttons -->