The Cleveland Caveliers are one of the best teams in the NBA. And that is precisely the problem. They are built to be the best team. Put another way, they have spent all of their resources to get where they are now. But it is now apparent that they need something more in order to compete with the Warriors. And there is no obvious way to bring that something more into the team.
So what to do? That is far from clear. There are no Kevin Durantsjust waiting around to join up, and if there were, the Cavs do not have the cap space to pay for one.