Hi Dimitris….it was actually designed that way because most use the showcase header feature for front pages only. However, there is an option with the theme to use a widget to load sliders, images, or an image rotating plugin into the showcase widget area which is designed to show up on all pages (if one chooses). If using a widget option, I recommend the Advanced Text widget plugin because it offers settings built into the widget to disable the widget title, but also lets you publish and show the widget in select locations (including the front page).