I think that lucky break is Mamadou Doucoure. He plays with the correct level of sustainable energy. Him at the 4, evolving Myles Johnson at the five and you have a decent front court.
Add in Kiss, Baker, and a potential Mathis. You have some kids who will be able to play and compete at a high level.
I think the key to this is getting Mathis. Without him, it's not nearly as exciting (except for Doucoure).