A versatile midfielder, who can operate on either flank and provide a stream of excellent crosses when given the service. Kosowski made his international debut in August 2001 against Iceland and has made more than 40 appearances for Poland since then. He spent last season on loan at Southampton, but struggled to make his mark for the Saints and is currently back with parent club Kaiserslautern, who suffered relegation from the Bundesliga. A regular under Pawel Janas and a likely starter in Germany this summer.