Conversation so far:
What did Charles Haley do with the Dallas Cowboys?
Charles Haley is often mentioned as the final piece that helped propel the Dallas Cowboys into a Super Bowl contender.
Was Charles Haley succesful?
Charles Haley was elected to the Pro Football Hall of Fame in 2015 after several years of eligibility.
Did the Dallas Cowboys win the Super Bowl with Charles Haley?
Charles Haley won three Super Bowls with the Dallas Cowboys.
When did Charles Haley retire from the NFL?
Charles Haley retired after the 1996 season.
What injures did Charles Haley have?
Charles Haley dealt with back injuries in his last seasons with the Dallas Cowboys.
Did Charles Haley break any records?
Charles Haley is the first five-time Super Bowl champion.
Did Charles Haley have any critics?
Charles Haley felt that his election to the Pro Football Hall of Fame may have been delayed by his volatile image and behavior.

Question: did he leave the cowboys
Self-contained rewrite: Did Charles Haley leave the Dallas Cowboys?