SSG Redman,
This is a great thought and ideas like this would be where progress gets made. As someone who's job it is too find the details I would have some ideas for you to put into your brief.
1) What schools are you talking about. Being able to say: Putting an SLC at each post or migrating more SCCC (COMSEC class) at each post would save $$$.
2) Find out how many of seats these classes have and then how often they are taught. This would allow you to generalize how much money could be saved with an average costs.
3) You hard part is, like every small business, is going to be the start up costs. Take a look at that SCCC course which is always back logged about 10 months and is only taught at Gordon. You are not only going to have to find buildings, which on some bases is scarce, but the cadre to fill those positions. We are sizing back considerably so this is may be a sore spot for people. a SCCC course is going to take at least 4 instructors plus who ever else has to do the admin side and that is just for one location.
I hope these points help you out and help you give the best presentation possible. Please post back and let us know how it goes and let me know if you have any questions.