GOOD NEWS FOLKS... I found a local plugin that allows you to remove items from the Nav Drawer. It's great by itself but can be much better when integrated with a theme.
With integration in a theme we can introduce additional logic to control when to customize the menu. For instance, you may want the default menu items on the site homepage but hidden once inside a course. With the current setup I can hide the Dashboard, Private FIles, Calendar, and My Courses with simple checkboxes in the Fordson Theme Admin.
I plan on adding the ability to further customize the Nav Drawer by adding your own links in a textbox kinda like the custom menu option. So when I am done you will be able to hide the default items and add in your own items.
The other thing I have in the works is a "My Course" drop-down that appears with the language drop down in custom menu area at the top of the page. This would be very useful if you turn off the My Courses from the nav drawer.
The one area I am not looking at changing is the main course menu that appears when you are inside a course with topics, participants, etc.
Look for this 1.3.0 version of Fordson https://moodle.org/plugins/theme_fordson