My idea is as the tip above suggest to use all when making a card. Can I do it? I'll see:) I guess I can, I will have to make time to keep on making more than one card.
Here is what I made and I did use all the scratch. I did not use the sketches as provided on operationwritehome, but I just sorted and matted the card stock that was left.
Main card using the 'faux ripped paper' technique.
Used: Close To My Heart inkpads: Desert Sand, Grey Wool and Honey.