Conversation so far:
When did Alex Ferguson get another two league titles?
Alex Ferguson obtained two Champions League titles in 1999 and 2008.
What were the league cups for in relation to Alex Ferguson?
Did Alex Ferguson ever win any titles or championships?
Alex Ferguson was the longest-tenured manager in “Man U” history and led the club to more than 30 domestic and international titles, including 13 Premier League championships.

Question: What did he play for the team?
Self-contained rewrite: What did Alex Ferguson play for the team?