Fox tends to not know what to do with Good shows....
It killed Family Guy first time on, because it kept bumping its time slot and moving it around so even folks who wanted to watch couldn't find it.
It Killed Married with children by moving it out of Sunday night, for no real reason (other than to kill it off best I can tell).
It hasn't been able to make Arrested Development work which is truly a good quirky funny comedy.
Fox has a tendency not to recognize when it has something, or not knowing how to utilize it properly when it does.
I intentionally skipped mention of Firefly, my vision goes all screwy when I start on that topic!
(Denny Crane: "I Don't Want To Socialize With A Pinko Liberal Democrat Commie. Say What You Like About Republicans. We Stick To Our Convictions. Even When We Know We're Dead Wrong.")