Conversation so far:
When did Thierry Henry return to the NY Red Bulls?
On 17 February 2012, Thierry Henry returned to Red Bulls to prepare for the 2012 season.
Did the New York Red Bulls offer Thierry Henry a lot of money to come back?
Thierry Henry's base salary of $5 million made him the highest-paid player in the MLS.
Did Thierry Henry play well?
On 31 March 2012, Thierry Henry scored his first MLS hat-trick in a 5–2 Red Bulls win over the Montreal Impact.
Are there any other interesting aspects about the Thierry Henry article besides his first MLS hat-trick?
Thierry Henry was named MLS Player of the Month that same month.
What teams did Thierry Henry play against?
Montreal Impact, Chicago Fire, Columbus Crew
How long did Thierry Henry play for the New York Red Bulls?
Four-and-a-half years
Did Thierry Henry win MVP or any trophies while playing with the New York Red Bulls?
On 27 October 2013, Thierry Henry scored once and provided two assists in the last game of the regular season to help his team win 5–2 and become champions.

Question: What position did he play?
Self-contained rewrite: What position did Thierry Henry play for the New York Red Bulls?