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Arsenal shirt number options for Christos Tzolis as 'medical booked'
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Arsenal told what to expect from Tzolis as move 'confirmed'
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Why Arsenal are signing Tzolis and what transfer means for Rogers
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Arsenal agree second summer signing as £33.8m deal struck
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Tzolis to perform Man Utd U-turn as Arsenal 'explore' £34.5m transfer
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Crystal Palace face fight to land Eze replacement as search continues
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