I've developed a number of CE classes which I teach (adjustments, H&BU, Cost Approach, Market Analysis, etc.); most of them have to do with incorporating the practical application of methodology into daily assignments. These types of classes typically have good reception.
But a class I would like to develop (in my free time... LOL!!!) is one that sizes-up the appraisal component (what we do) within the larger residential-lending process. My experience is that, in general, we appraisers are pretty good about knowing what we do and how to do it (everyone can learn new tricks or remember things forgotten in a CE course on the how-to-do in regard to appraisal development and reporting). But, I think there is room to grow in our knowledge-bank in regards to the lending process; how it really works and what things are critical to its process.
Having a higher level of knowledge of the lending dynamic would help us see how our appraisals fit into this larger process. It would also help us understand why some things, which we may think are ridiculous or unnecessary, are being requested by our clients. And I would stress this: Knowing why some things are being requested my not change our minds as to their merit (they may remain ridiculous in our view); but not knowing why they are being requested leaves us in a knowledge-vacuum. That's never a good thing. I also believe that with having a better understanding of how the big picture functions, we can use that knowledge to help us focus, as a profession, on areas within that big picture which impact what we do.
What's the relationship between credit score, LTV, and collateral value risk? What are the decision-drivers for two appraisals vs. one appraisal vs. a drive-by vs. something else? How does a non-owner occupant loan differ from an owner-occupant loan (it would seem the collateral value of the non-owner occupant loan would be more important because if one is going to default, one will default on the investment or second home vs. the primary residence)? What are the critical TILA issues (not just appraisal-related) that lenders are confronted with in their lending process? These are just some examples.
I'm not sure how much traction such a class would have with the boots-on-the-ground appraiser. It might not be seen as something that is beneficial in their everyday practice. I do know that it has been extremely beneficial in my every day practice. Whether that translates to others, I'm not sure.