Yes! The planning process is meant to be a back-and-forth between you and your Hero. As they build out the itinerary, they will present suggestions and offer ideas for you to consider — if they sound good, you're welcome to approve, but if they don't quite fit your style, you're encouraged to request alternatives until you get exactly what you're looking for.  At any stage of the process, even after your guidebook is finalized, you can ask for revisions if you find that the plan doesn't suit you.