Conversation so far:
When did Dion Dublin join Manchester United?
7 August 1992.
Why did he decide to play for Manchester United?
CANNOTANSWER.
Did he play well during his time with Manchester United?
He scored in United's fourth Premier League game of the 1992-93 season, a last minute winner in United's first Premier league victory - 1-0 against Southampton at The Dell.
Are there any other interesting aspects about this article?
he suffered a broken leg against Crystal Palace in a 1-0 win at Old Trafford, after a tackle.
Did he play after breaking his leg?
In the 1993-94 season, Dublin regained his fitness.

Question: Did he continue to play well after that?
Self-contained rewrite: Did Dion continue to play well after suffering a broken leg?