Villa signing Kozak farewells Lazio
"I want to thank all the fans who have supported me all these years. The first six months have been difficult at Lazio, then slowly I settled and I enjoyed the first team. My former teammates have complimented me for the choice to go to Aston Villa, they are a good group.
"I'll follow Lazio, they gave me the chance, many people will remain in my heart, like the players and supporters."
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