Such an administrative change would only incentivize the government to work faster to meet the one year deadline, which could lead them to make mistakes and not perform their duty of due diligence through the whole process. Domino's Pizza used to have a 30-minute guarantee; it caused drivers to drive recklessly that resulted in a few crashes.
Due diligence is the core of any bureaucracy; whether it be a corporation or government, there are always processes and procedures that need to be followed. To do so otherwise would just be irresponsible.