Because the swatch-contracts test plan was written based on focus areas, an overall review should be done to ensure that we didn't miss anything along the way. 

Multiple cards were used that were each focused on different functional areas (offerings, subscriptions, etc) to create the swatch-contracts test-plan. An overall review of the completed test plan should be done to look for areas that might have been missed by each of the more focused efforts.

The whole test plan should also be consistent in the testing approach  (e.g. no fixed values should be used).