Remove Save Draft & Preview Buttions.. and also Statius: Draft & Visibility: Public

You can hide them using CSS. Add this to the theme’s functions.php file, or add a plug-in header to the top of the file and zip it up to use as a plug-in:

<?php
  add_action('admin_print_styles', 'remove_this_stuff');
  function remove_this_stuff() {
  ?>
<style>
  #misc-publishing-actions, #minor-publishing-actions {
  display:none;
  }
</style>
<?php } ?>