Managing lots of drafts > Next Queued Draft?

I’m looking in the post.php for some idea as to how to do this.

Since approving drafts is a large part of what I’m doing on a particular site, I’d like to have it so that when I publish a draft, it will take me to the next drafted post in the queue. Thoughts? I don’t mind editing core files for this.

I’ve been looking in this area:

case 'edit':
	$title = __('Edit');
	$editing = true;
	$post_ID = $p = (int) $_GET['post'];
	$post = get_post($post_ID);

	if ( empty($post->ID) ) wp_die( __("You attempted to edit a post that doesn't exist. Perhaps it was deleted?") );

	if ( 'page' == $post->post_type ) {
		wp_redirect("page.php?action=edit&post=$post_ID");
		exit();
	}

	if($post->post_status == 'draft') {
		wp_enqueue_script('prototype');
		wp_enqueue_script('autosave');
	}
	require_once('admin-header.php');

	if ( !current_user_can('edit_post', $post_ID) )
		die ( __('You are not allowed to edit this post.') );

	$post = get_post_to_edit($post_ID);

	include('edit-form-advanced.php');

	break;