Departments are going to be moved around, some will grow and others will shrink. Grocery will expand and you may lose a checklane or two. We had four GS registers before and after right sizing we only have 3. It's not a HUGE huge change but enough to be a nusance. Ours happened 5 years ago and to this day I still get people asking me where we moved the diapers (they used to be in hba and they moved to infant/toddler in softlines).