First images of Keiran Tierney have just been posted on Arsenal’s Twitter account. It’s the image Celtic fans did not want to see. Keiran Tierney in an Arsenal jersey.
He's here…
Welcome to The Arsenal, @kierantierney1 ?
??????? #TimeForTierney pic.twitter.com/oGJQ5BIIrY
— Arsenal (@Arsenal) August 8, 2019
