The game between Czech and Croatian is completely indifferent as the positions that the two teams will finish are given. The Czechs were eliminated and returned to their home country with 5's position in the group, while the Croats, as well as the rest of the games, will rank 2s and expect to learn their opponent.
Having the very crucial knockout games in front of it, I see no reason not to rest and protect the Croatian stars in an indifferent match. For this reason I will select the under to both Bogdanovic and Saric