If I suppress the MORE button of the Slim elgg 1.9 that is well either pain by this method?

By Toso

Elgg1.9/view/default/navigation/menu/site.php
I suppress this:

if ($more_items) {
echo '';

$more = elgg_echo('more');
echo "$more";

echo elgg_view('navigation/menu/elements/section', array(
'class' => 'elgg-menu elgg-menu-site elgg-menu-site-more',
'items' => $more_items,
));

echo '';
}
echo ''

Won't that put a difficulty?
Thank you for your answers member of the ELGG community