'post__in' => array(301, 344, 342, 995, 998, 1001, 1000, 999),
'orderby' => 'post__in', 


=======
$arg = array(
		'post_type' => 'team',
		'posts_per_page' => -1,
		'post__in' => array(301, 344, 342, 995, 998, 1001, 1000, 999),
    	'orderby' => 'post__in', 
);