Arsenal's Kai Havertz and William Saliba during a training session
William Saliba (right) in training with Kai Havertz as he prepares for a possible return on Wednesday. Photograph: John Walton/PA
William Saliba (right) in training with Kai Havertz as he prepares for a possible return on Wednesday. Photograph: John Walton/PA
Arteta backs Saliba’s readiness to return for Arsenal at Slavia Prague
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Mikel Arteta is confident that William Saliba is ready to make his first appearance of the season for Arsenal after he played 45 minutes of a match behind closed doors last week.