Is it possible to retract design submission credits if needed at the end of construction?

On a large school project, the owner has recently brought up the possibility of changes to the master plan that would effect our ability to achieve this and other credits (Stormwater and Max. Open Space). We would like to submit our design credits soon, but the owner may not decide on the master plan issues until the end of construction, which is three years out. Can we submit our design phase credits assuming that the project will stick with the original plan and meet the requirements of the credits, and then retract them if the owner changes the master plan?