Milan the main man – Czech Republic were solid in a kind qualifying group, finishing second to reigning champions Spain after conceding just eight goals in eight games. The Euro 1996 finalists' problems are in attack, where 30-year-old striker Milan Baros will be expected to provide a cutting edge.
Counting on Karagounis – Greece shocked the whole of Europe eight years ago, emerging from nowhere to be crowned Euro 2004 winners. One of the survivors of that team is midfielder Giorgos Karagounis, whose experience will be key if Greece are to reach the quarterfinals.
Poster boy – Co-hosts Poland boast one of Europe's most in-form strikers in the shape of Robert Lewandoski. The 23-year-old had a fine season with German champions Borussia Dortmund and he will be Poland's main goal threat in Group A.