LONDON (AP) — Arsenal's new head coach will have to overcome some problems that developed both on and off the field during the final part of Arsene Wenger's long tenure. Unai Emery, who was hired Wednesday to replace Wenger after 22 seasons in north London, will take over a club that finished sixth in the Premier League last season — its worst showing under the French coach. But Emery has proven himself both in domestic soccer and in Europe, winning league titles at Paris Saint-Germain and the Europa League at Sevilla.Read more on NewsOK.com