diff --git a/docs/roadmap/future.md b/docs/roadmap/future.md
index 42565ce..7b964e1 100644
--- a/docs/roadmap/future.md
+++ b/docs/roadmap/future.md
@@ -49,6 +49,13 @@ field-level change history while preserving the origins needed to resolve
 relative resources such as `content_file`. Assess whether that inspection
 benefit justifies changing the execution-owned normalization approach.
 
+Include message-role and cache-control normalization in this reevaluation.
+Upstream support would need to preserve untouched field origins within nested
+message lists as well as outer resource lists. PromptKit would continue owning
+the normalization rules; ConfigKit would record their effects and provenance.
+Consider moving these transformations only if it improves inspection consistency
+and simplifies implementation without changing execution behavior.
+
 Upstream support is the reconsideration trigger, not a dependency of the
 current ConfigKit migration or a commitment to adopt the enhancement.