He's not good enough, but we're selecting him because we're very short of options(there's also no law against selecting the team you expect to see, or hope to see, then stating that one of those players didn't perform).
Koren apparently wants to play in the middle, but he looks better for us on the wing.
Cairney hasn't the confidence to direct things from midfield, he's too similar to Evans(but not quite as good).
Belaid was poor in the previous two games.
We're sadly lacking in the centre of the park, TWF suggests Jimmy is the answer(as he always does), but Jimmy isn't currently with us, he didn't look interested when he was and he played 90 minutes for Ipswich yesterday and they also lost 2-0.
I wish a central midfield player was top of our shopping list, maybe Tom Ince is that player, but I'd be happier if it was Greening, we need a steady head in there.