Club/manager, very different scenarios for me.
I've been in businesses when the person at the top is serving out notice. Everyone knows they're going, they know they're going, respect deteriorates, the relationship just isn't the same, and the workers are thinking ahead to who's coming in next. It never goes well, and it'll be no better for footballers.
I just can't see it working, and I can't help but think that knowing he'd probably be on his way has impacted our season already.