I'm going to disagree about this, because in 2016 the Sox had Sale, Quintana, and Eaton to trade and the trade market wasn't dead. Now the trade market is dead, if the Sox trade Crochet they're liable to get a similar return to Cease which doesn't really move the needle that much. The Sox are loaded with pitching in the minors, they need position players badly, as there is not much beyond Quero and maybe Montgomery. Furthermore, Getz's choices for centerpieces are questionable at best with Thorpe and Vargas. And questionable is putting it nicely.
This is a long, hard road and it might take 3 more years just to not lose 100 games/season.