Galaxy-model conjecture for minimal non-collapsing bubbles

Let $(\mathcal{X},\mathcal{L})\to\Delta$ be a non-log-terminal semi-log-canonical, locally stable degeneration of polarized log-terminal projective Calabi--Yau varieties, and enhance it to a polarized galaxy model $\widetilde{\mathcal{X}}\to\mathbbm{k}[[t^{\mathbb{Q}}]]$. Let $\widetilde{\mathcal{X}}^{\rm klt}_0$ be the klt locus of the central fiber $\widetilde{\mathcal{X}}_0$. Galaxy-model conjecture. Each connected component of $\widetilde{\mathcal{X}}^{\rm klt}_0$ appears as a minimal non-collapsing pointed Gromov--Hausdorff limit of the Calabi--Yau metrics, for some sequence of base points $p_t$ in the general fibers $\mathcal{X}_t$. This extends the bubbling picture beyond log-terminal central fibers, where ordinary metric limits are expected to collapse; the conjecture identifies connected components of a galaxy model's klt locus as the relevant infinite-diameter bubbles.