Fox has given a pilot order to The Mick (working title), a single-camera comedy from It's Always Sunny In Philadelphia co-executive producers John <img class="alignleft wp-image-1201360071" src="https://s0.wp.com/wp-content/themes/vip/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="Fox logo horizontal" width="310" …