# S02 Roadmap Assessment

**Verdict: No changes needed.**

## Success Criteria Coverage

All four milestone success criteria have owning slices:
- move_symbol with import rewiring → S01 ✅
- extract_function with free variable detection → S02 ✅
- inline_symbol with scope conflict detection → S02 ✅
- LSP-enhanced disambiguation → S03 (remaining)

## Risk Retirement

S02 retired "Free variable classification" as planned — 21 unit tests prove correct classification of enclosing params, module-level bindings, property access identifiers, and this/self references across TS and Python.

No new risks emerged. S02 summary confirms "No assumptions changed."

## Remaining Slice (S03)

S03: LSP-Enhanced Symbol Resolution is unchanged. The boundary contract holds:
- S02 produces `extract_function.rs`, `inline_symbol.rs`, `extract.rs` utilities, and plugin tools in `refactoring.ts` — all as specified in the boundary map
- S03 consumes existing command handlers via `ctx.provider().resolve_symbol()` for LSP enhancement
- The `lsp_hints` field in `RawRequest` (established in M001) is the injection point

## Requirement Coverage

- R029 (extract function) and R030 (inline symbol) moved to validated status by S02
- R031 (LSP-aware architecture) and R033 (LSP integration) remain active with S03 as owner
- No requirements invalidated, deferred, or newly surfaced
