Best of luck, Coach.
I imagine that you will be doing less "functional training" such as tire flipping, anchor chain pulls (awesome posterior chain workout), GHR's and more working of the "showy muscles" as John McCallum once called them. More leg extensions, leg curls, bicep curls, etc.
Obviously, you have dedicated much of your life to this "game" and carry a lot of muscle. I'd bet that training differently will be good for you, but won't make too much a difference (quads will probably be most noticeable area) in what you bring to the stage. It will be 99% diet.
You will definitely be putting your money where your mouth is making a lot of the keyboard warriors think twice about their criticism of everything.