Arsenal are in talks with Hamburg to sign Piotr Trochowski to bolster his midfield. Manager Arsene Wenger is looking to strengthen this department following Mathieu Flamini's departure to AC Milan. News of the World reported on Saturday that Arsenal are ready to table a €5 million bid to get the 24-year-old player. Trochowski, who has been included in the German squad for the Euro 2008, will be Wenger's second summer signing. Frenchman Samir Nasri is set to complete his move over the next few days.