The ~34-installment Django cover-serial + the Fullbody-demoted cover-court (Ch. 0168) resolve into the main story: defeated East-Blue antagonists persist in the world and are folded into a later villain’s unit. Both become recurring Hina-unit background figures (Loguetown-era and later cameos).
Why this matters
A cover-story-to-main-story handoff — Oda’s deniable side-comics keep minor defeated villains alive and in motion, then re-enter them into the main continuity ~70-180 chapters later. The Django + Fullbody dual-conscription establishes that the One Piece world has a persistent low-tier-antagonist economy: defeated villains don’t vanish, they get recycled into new forces. See Django Dance Paradise Cover Serial (the cover-serial that pre-loaded this) and Fullbody Cover-Arc Demoted Marine Court (the Fullbody-side seed).