<br><br>Lionel Messi is out of contract at Paris Saint-Germain this summer and there has been speculation that he may be open to a return to Barcelona this summer transfer window <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/transfer-news/lionel-messi-barcelona-gerard-pique-29460549" target="_blank" rel="noopener">Continue Reading</a></div> <!-- /wp:button --></div> <!-- /wp:buttons -->