Change position of Post Formats box?

What you can do is remove the post formats meta box and adding again in another position.

If you put this in functions.php:

// remove post format meta box
function remove_post_format_box() {
    remove_meta_box( 'formatdiv' , 'post' , 'side' ); 
}
add_action( 'admin_menu' , 'remove_post_format_box' );


// Add post format meta box to a new position
function add_post_format_box() {
    add_meta_box( 
        'formatdiv', 
        _x( 'Format', 'post format' ),    // for translation
        'post_format_meta_box',    // use the same wordpress already defined function
        'post', 
        'side',   // context
        'high'    // priority in that context
    );
}
add_action( 'add_meta_boxes', 'add_post_format_box' );

With this you put the post format box in the first position of the sidebar.
Using this method it’s not possible to define the exact position it will appear, you can only define its priority in a certain part of the page, unless its moved by the user.

Another option is to use some jQuery or javascript to move the post-format box to another location.