Tell him we don't have refactoring in the timeline currently so we need to just stick with what we have setup currently. But ask him to put those thoughts/comm

Tell him we don't have refactoring in the timeline currently so we need to just stick with what we have setup currently. But ask him to put those thoughts/comments in a shared refactor document then the team can discuss and prioritize and add groups of refactoring tasks in to the timeline in the future.