Arsenal's Euro Squad: Henry Out.
Arsenal captain Thierry Henry will miss the opening Champions League group game with Hamburg tomorrow after suffering a 'slight injury'.
The French talisman suffered the injury in training but it's not a serious problem and it is hoped Henry will be back to face Man Utd on Sunday.
Theo Walcott has been called back into the squad whilst not surpirisingly Gallas and Baptista retain their places.
Squad to face Hamburg
Robin van Persie