Even if Lucic lights it up next year I'd still be thinking "why couldn't you have done that before, you have to wait to a contract year to do it?". I know many players do this but there's plenty of cheap inconsistent, lazy, play when they feel like it, players out there they could get to fill this "role" if they so desired. Someone doesn't have to eat 6 mil off the cap to do this.
With Julien, it all boils down to their direction. If they want to stay with his style, they keep him. If they want to move to the speed, offensive stuff then they have to fire him. Not sure who to get to replace him, but he has his ways and it just wouldn't work with him trying to do that, if he even would in the first place.
On Chia, again, not sure who to get, but I don't want someone whining it's too hard to make trades and signing people out of loyalty, that gets you nowhere, it's a business, treat it like one. If someone isn't getting the job done on the ice, you replace them with who you think can. If he's the guy to actually do things then fine but if he feels Reilly Smith is the answer for the future then I'm doubtful he's the right one.