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Vargas was the only one who played good yesterday. She scored a lot without making errors and with a good %. The problem is that Arina had 11 points with 9 errors and Ana Cristina had 10 points with 12 errors. This mean that these both together were like they were not exist in the match. In the next time Meliha has to play and one of the youngsters has to sit on bench. There is no other solution for FB.
you're right, Arina and Ana can't play together at the same time, both are weak in reception and defense, one of them + Meliha is the best option!