I'll add that wrestling to me seems to be a sport most likely to have literal dynasties. More south than the NBA, NFL, or any other professional sport.
So once a team gets to that level it's going to be hard to un see them so I would guess that culture should focus on upgrading certain parts of the program that you could possibly change.
Do you need to get a little bit more advanced with sports medicine? Nutrition? Rest in recovery?
There are experts who can help you with that. I would concentrate on a little things that you could change for right now, small incremental improvements that will add up to a whole lot over a period of time.
No one was beating Gable back in the day, only thing that worked was time.