DOHA, QATAR - JANUARY 10: Arkadiusz Milik (L) of Ajax Amsterdam vies with Tranquillo Barnetta (R) Schalke 04 during the international friendly soccer match between FC Schalke 04 and Ajax Amsterdam at Qatar Sport Club Stadium in Doha, Qatar on January 10, 2015. (Photo by Stringer/Anadolu Agency/Getty Images)