Conversation so far:
What is the rugby league?
In 1990, the unofficial Welsh championship was replaced by a league structure involving promotion and relegation.
What did the league do after 1990?
1991-92 was possibly the club's worst-ever season, beset with disagreements between coach Alan Phillips and manager John Scott.

Question: What else happened in 1992?
Self-contained rewrite: Besides the disagreements between coach Alan Phillips and manager John Scott, what else happened in 1992?