You're going to hobble an F-4 with a manual lens? why not just use a FM?
Nothing wrong with MF lens. That's what we used before AF lenses. And if you are half decent with focusing, and the F4 has a good manual focus screen, it isn't very difficult at all to MF a fast lens. Wrestling isn't like basketball, they are not moving around the mat a LOT, so you don't have to constantly follow focus.

