Alfredo Morelos’ “snide” stamp down the back of Christopher Jullien’s Achilles has angered a number of Celtic supporters on social media.

The striker was caught on camera subtly catching Jullien on the heel, though referee Willie Callum missed the incident.

BT Sport did not however, and these Celtic fans have called for retrospective action to be taken against Morelos after Twitter user @tirnaog09 posted footage of the incident.

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Morelos certainly knows what he’s doing when he catches Jullien on the Achilles, and he was incredibly lucky that Callum did not see the incident otherwise he would have been off. 

The striker could have easily changed the angle of his run to avoid Jullien but he deliberately caught the Frenchman as once again his frustrations got the better of him.