Move Featured Image Metabox

gistfile1.aw

<?php

add_action('do_meta_boxes', 'be_rotator_image_metabox' );
/**
 * Move Featured Image Metabox on 'rotator' post type
 * @author Bill Erickson
 * @link http://www.billerickson.net/code/move-featured-image-metabox
 */
function be_rotator_image_metabox() {
	remove_meta_box( 'postimagediv', 'rotator', 'side' );
	add_meta_box('postimagediv', __('Custom Image'), 'post_thumbnail_meta_box', 'rotator', 'normal', 'high');
}