Conversation so far:
What happened in 1993 with Roy Keane?
Roy Keane had an extended run in Manchester United.
What else did Roy Keane do besides have and extended run in Manchester United in 1993?
Roy Keane had soon established himself as a first choice selection, and by the end of the season he had won his first trophy as a professional.

Question: Did he win any other trophies?
Self-contained rewrite: Did Roy Keane win any other trophies besides his first trophy as a professional?