As an AD, you have to be willing to make the difficult decision to replace or remove an athlete who refuses to live up to the team standard, regardless of their talent. If there is no accountability because a player is too talented to replace, your culture will eventually suffer. One athlete who consistently puts themselves above the team can poison an entire program. Talent can help you win games, but culture is what sustains success. In the long run, a group of athletes who fully buy into what you are trying to build will always be more valuable than one all star who is selfish, entitled, and determined to do things their own way. Protect the standard. Protect the culture. The program comes first.