Just a suggestion, but maybe the top teams in the league win credits.

Thanks for the suggestion! I've actually gone back and forth on that but currently am weighed against it because I don't want to penalize someone for taking over a poor team who will take several seasons before they would qualify for bonus credits based on their success, which would keep the really bad teams as AI and offset the competitive balance of the league.

Makes sense! I saw the referral link and that's a good way to earn credits. Thanks!