Our company are moving from single flap per page to having a single page with the optimum flap setting. The chart has an RTOW and a flap setting for each temperature/wind intersection. At the bottom are corrections for QNH and icing equipment. Those charts will be in a daily use folder but the entire set of charts with data for all flap settings will still be in the aircraft library. It hasn't been put into practice yet but I like the idea.