PRAGUE, CZECH REPUBLIC - JULY 01: Incoming goalkeeper of Arsenal Petr Cech poses with Arsenal's jersey for photographers after his press conference on July 1, 2015 in Prague, Czech Republic. (Photo by Matej Divizna/Getty Images)
PRAGUE, CZECH REPUBLIC - JULY 01: Incoming goalkeeper of Arsenal Petr Cech poses with Arsenal's jersey for photographers after his press conference on July 1, 2015 in Prague, Czech Republic. (Photo by Matej Divizna/Getty Images)