Here's some more screens:
Looking through the file a bit more, I'm completely sure you cannot editing attributes of players/coaches, age, years etc through hex editing, nor can you move conferences/teams around. The things you can do are pretty cosmetic like changing conferences names. If something like a reditor or the editors that are used for ncaa and madden could be created for Choops, that's the only way we can full edit, out side of the games built-in editor.