Of the Predators inability to build a competitive roster? I'd assume so by now.
Man, I hate comments like this. It's such a scuzzy thing to say. I hope one day that all Oilers fans, after getting so much negative, stereotypical and downright stupid press, will be more cautious about throwing around superficial and presumptuous judgments. A man can dream, I guess.
Anyway, here's why I think your comment is awful and wrong:
Firstly, the Predators have been fantastically competitive. To say that they haven't been competitive is flat-out wrong. That's like saying the Flyers haven't been competitive. They fight like hell. They make the playoffs fairly consistently. They're a serious threat to do damage when they do make them. Their management is incredibly aggressive in the trade and free agent markets. Their coaching is 2nd to none. Their scouting and prospect development is solid. They are one of the better run franchises in the league and they are, above all things, competitive.
Secondly, the Predators likely cannot trade Shea Weber. To do so could have enormous, franchise-crippling repercussions as a result of the new CBA. Even if it gets to the point where Weber says he'd rather retire than play another minute in Nashville, they may have to call his bluff. The reason for this is the cap penalty they would get if he retires before the end of his contract. If they trade Weber as soon as possible, and he happened to retire 1 season before the end of the contract, the Predators would get stuck with a cap penalty of $7 million dollars (maybe even more, depending on how the bonuses are treated in this provision).
If they keep him longer than that - let's say for one more season - the penalty can become even more punitive. If they trade Weber, say, 5 years into his deal, they could conceivably face a 1 year penalty down the road in excess of $30 million dollars in dead cap!!
So, the Predators could trade Weber this summer. They would risk a down the road penalty of $7 million dollars and have to deal with an outraged and crushed fan-base (in a market that is still relatively precarious). Oh, and it would also mean they have spent $28 million dollars for what amounts to 48 games of Weber. If they fail to bite the bullet and do that, they risk massive, crippling cap penalties down the road.
The only way to escape those penalties is to keep Weber long enough that he is wearing a Nashville jersey in the years his cap hit is higher than his salary (2018-2025).
So even if we accept your absurd and wrong-minded analysis of Nashville as an uncompetitive franchise that star players are scrambling to leave, it is still largely senseless for Nashville to trade Weber. Even if Weber goes full-Pronger (which he has given absolutely no indication he will), he is likely a Predator for the duration of his career.