According to Arsenal.com, Henry aggravated an Achilles tendon injury in the match against Everton last week, and so will miss Saturday’s FA Cup Final against Manchester United in Cardiff.
Wenger will make a decision regarding Reyes’ fitness in the next day or two, but it looks like everyone else will be fit for the match. Arsenal will be wearing their red strip for the match, and will be using the North dressing room. I can’t remember if that’s the “lucky” dressing room 🙂