I am brand new to ITPRO.TV and I can say so far I am very impressed. I have been in the IT Industry for over 20 years (since 1998) primarily in IT Solution Sales (selling hardware, software and services) but in the last few years have transitioned into being an MSP myself (on a very limited basis, I am only a solo contractor in the SMB market but enjoy what I do).
One topic that does interest me is the concept of launching my own SAAS business. It is hard to find courses on this topic. I did take one course through Udemy on this by a guy who did this and went through the process of formulating an idea, getting it built, testing and then launching. His SAAS looked interesting but I found out elsewhere that he was trying to sell it for a low 5 figure sum so I assume it was either losing money or not making much, but kudos to him for at least launching something.
Anyways this may be way outside the purview of what you are primarily teaching here but something on that topic and really any topic that helps MSPs/VARs/Consultants (whatever term you want to use) manage and grow their business would be super helpful.