William,
The case-based format provides an excellent backdrop for learning all details, terminology and content of the real world environment. Making sure that the students stay on the path of the journey is one of the primary roles of the facilitator. Shortcuts to the "right answer" can omit a large part of the learning experience required to properly prepare the student for their career path. Excellent insights. Thank you for your contribution.
Dr. S. David Vaillancourt