5million from Borussia Dortmund at the start of that season. but that shows the regard he was held inRobert PiresTricky, skilful and occasionally moody might be words to describe Robert Pires during his six years at Arsenal (now who does that remind you of in the current Gunners’ ranks). News Group Newspapers Ltd22Thierry Henry is widely regarded as Arsene Wenger’s best ever signi. PA:Press Association22Alexis Sanchez has become one of Arsenal's greatest attacking threats, we. He scored 57 goals in 303 appearances, and became known as one of the Premier League’s classiest midfielders. They ended up winning Serie A by nine points with Pogba scoring ten goals for the club. ow to eight points could already spell the end of the title ambitions of each club. ng following years of terrorising defences worldwideEmmanuel PetitAnother player who converted his position under Wenger, from defender to midfielder, Emmanuel Petit was signed from Monaco for £2. With the Saints losing key man Sadio Mane to Liverpool in the summer, could Hatem Ben Arfa be the man to help this struggling Southampton sideGinola: Hatem is the bombThe Sun. Yet again, he was another who swapped positions, from defensive midfield to centre-half, and the decision reaped instant rewards.