Arsène Wenger has revealed the following team news ahead of Arsenal's Premier League opener at home to Crystal Palace on Saturday.

on Theo Walcott and Ryo
They are not available. Ryo is very close after injury and Theo is, as I always said, end of August or start of September. That is back into training of course.

on Serge Gnabry
He is not ready as well. I am not sure about the timeframe at the moment.

on David Ospina
Ospina is two or three weeks away. He has a thigh strain from the Brazil vs Colombia game.

on Abou Diaby
He's back in full training - that's good news. He needs to play a few games but this week he looked good in training.

on Laurent Koscielny
Koscielny had a knock on his Achilles but he should be available for Saturday.

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