Great interview.
I remember the SCAC in Bryant, and not fondly. It took me five seasons to get enough wins to move up (I don't even know if you can do that any more). I learned that I had a lot to learn.
I'm also happy to say that I'm one of the 0.1% who uses my normal defense all the time. It's not that I don't trust the defense GD would use for me ... well, yes it is.
I'm afraid to read too many more of these because I feel like I should be improving as a coach after each one, and I'm not there yet. They're very good reads, both for GD tactics and general info.