You know what would be cool? Having an option to start amateur style orgs - fighters wear head gear or something - where fighters take no damage, so no detriment to their chin. Maybe limit it to 18 and 19 year olds.
add the experience factor that @Bob Slay was talking about and u have a recipe for people to fight their young ones early and often
As a newer manager myself I couldn't agree more with what Carraz22 said its pretty hard to start the game and get the money and hype that you need to actually be making some good money to keep a gym running. If you want I can ass you on discord or you can pm me Aquarium Fish (144011) i can give you some pointers on the things that i have also learned from my mentorship program and everything else you might have questions on.