The Subheader in Pro version can be used as unique Subheader for every article. Imagine with this element every page can have beautiful and unique look, so your visitors will click new pages more and more to see it. All you need just add a picture when you add or edit an article.
Want to see it in action click here - it's standard Joomla! category menu item with single template style(go through the category using navigation buttons next-prev at the bottom of pages). Read documentation how to use.

Screenshot - configuration fields