Change Colour of new/impacted data in scenario planning/what-if

In RAM resident technology we nolonger have the concept of Saving Data per se.  The latest data entered data is the latest saved version.

In a what-if scenario i would love to see the downstream numbers change colour when i uplift a payscale, change pay grade or change a local assumption or boolean.  Today we see the graphs change but happens so quickly we cannot really tell what happened during the what-if.  This alsio gives terrific insight to how calcs work in say a P&L and indeed test/prove they are working correctly.

This may also require a 'commit' action as will ultimately want the colours to revert to standard colour. May be a 'start planning' and 'stop planning' concept? 

Thanks.