If tomorrow they decide to do it on time, it would be a welcome change from last month when they made bad promises that they couldn't keep. It would show that they are serious about their commitments and that they can be relied upon to deliver on their promises. Doing it on time would also demonstrate their respect for the people they work with and show that they value their time and effort. It would be an encouraging sign that they are taking their responsibilities seriously and that they are willing to put in the effort to get the job done.
