In most cases, when super talented players with all star + potential are put together, you very much know what players you're getting. They're finished, or close to finished in their development/hitting their peak.
With the Cavs, the sky is the limit. Mobley is nowhere near a finished product, Garland still has a lot of room to get better even as good as he already is, and Allen/Mitchell are still super young and in the early stages of their prime.
The core pieces of our roster may not change very much over the coming years, but we really have no idea how high this team can peak as a unit with continued development and chemistry.
Excited for the season!