Arsenal boss Mikel Arteta discusses their Carabao Cup thumping of West Brom on Wednesday night.
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Arteta was delighted with Pierre-Emerick Aubameyang after the Arsenal captain's hat-trick in the 6-0 Cup win at West Brom.
Arteta believes being able to play in front of fans this season will have a positive impact on the Arsenal striker's performances thanks to his outgoing personality.