<br><img src="https://www.scotsman.com/webimg/b25lY21zOjA0NWI2NzNlLTYwN2ItNGRhZC05NDQ5LTUwZTE5NDY0NzllNjozNzJiZGRmYi1lNDFjLTRjMTctYTEzYi1kNTNkNzA2ZjFjYTM=.jpg?width=1024&auto=webp" style="display:none"><br>Former Rangers manager Mark Warburton has expressed his sympathy for ex-Celtic boss Ronny Deila following the aftermath of the what happened the last time the Glasgow giants met in a Scottish Cup semi-final. <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.scotsman.com/sport/football/rangers/celtics-ronny-deila-and-2016-the-rangers-sympathy-for-inappropriate-abuse-revealed-3656570" target="_blank" rel="noopener">Continue Reading</a></div> <!-- /wp:button --></div> <!-- /wp:buttons -->