Ciaran Dickson signed for Celtic during in the final days of the transfer window.

The 19-year-old midfielder shocked many at Ibrox by leaving the club and promptly signing for their rivals.

Dickson only signed a new contract extension with the Ibrox club in January — they rated the player highly.

Fast forward to September and the player has not only posted an image of himself holding up his Celtic shirt at Celtic Park but he rubbed salt in the wounds of his former employers be letting his Insta followers know he is a massive Celtic fan.

We’re unsure why our rival’s allowed Ciaran to leave in the summer despite being under contract.

The midfielder started and scored in the Celtic B side cup defeat to Morton at the weekend. We’ll see how he develops. Celtic have not reported formally on Dickson’s contract and how long his deal with the club is for

We should find this out in due course.