Holder Greece and Russia are expected to ring the changes on Saturday in their bid to avoid a dreaded second defeat in a row in Group D at Euro 2008. Tactical changes are mooted for Greece, whose cautious approach failed to pay off in Tuesday's 2-0 loss to Sweden, while coach Guus Hiddink has called for a different mentality among his Russia side after a 4-1 drubbing by Spain. Greece coach Otto Rehhagel is expected to scrap the tactic of a five-man defense, which was eventually prised open by the Swedes in Salzburg, and opt for a more attacking 4-3-3 lineup. Fanis Gekas should start as his pace will trouble Russia's defense but there is a question mark over whether Angelos Haristeas and Yannis Amanatidis will make the starting XI. Rehhagel could opt for the experienced Nikos Liberopoulos, who has often scored from long range and is good at set pieces, to replace either of them. He might also deploy attack-minded defender Christos Patsatzoglou to close the gap between the back four and a midfield that looked shaky on Tuesday. Hiddink has said he is unlikely to make any big changes to the team.