Celtic saw a massive amount of transfer activity take place during the previous summer window in terms of the number of players that moved in and out of the club.

One player that ended up waving goodbye to the Parkhead club is midfielder Olivier Ntcham.

Having joined the Hoops back in the 2017 summer transfer window from Manchester City for a fee of £4.5m, the Frenchman ended up making 147 appearances for the Bhoys across all competitions.

In those appearances, the 26-year-old found the back of the net 24 times and delivered 13 assists.

After spending a short loan spell with Marseille between February and June last year, the midfielder finally found himself leaving Celtic on a permanent basis as he join Championship club Swansea City on a free transfer.

Since then, the former City youngster has made 33 appearances for the Welsh club in the Championship, prior to their match against Reading.

Despite scoring four goals and providing three assists in those appearances, the midfielder's overall performances have not been particularly impressive.

Even though he has the second-highest number of shots this season in Swansea's squad with 55, only 19 of them have been on target.

From a defensive point of view, the £14k-per-week former Hoops gem has only managed to make 12 interceptions and eight tackles in addition to committing 14 tackles and picking up three yellow cards.

His overall performances have earned Ntcham a rather underwhelming season rating of 6.55/10 according to WhoScored, which would put him among some of the lowest-rated players in Ange Postecoglou's squad to start more than one league game by the same metric.

Having been labelled as a "disgrace" in the past for his performances for Celtic by Noel Whelan, there isn't much in his time at Swansea that will have made many people at the Parkhead club wish they had kept hold of him.

As well as this, Alan Hutton claimed that the midfielder "downed tools" during the latter stages of his spell with the Bhoys, which also makes it easy to see why the club got rid of him and why they will now be having the last laugh.

Taking all of this into account, it seems as though it was a masterclass from Postecoglou to sanction this move for Ntcham to join Swansea.

With the Hoops boasting the best attacking and defensive record in the SPFL, it's hard to imagine many supporters wishing they still had the Frenchman in their ranks.

In other news: Ange can finally axe £10.5k-p/w Celtic disaster with “unbelievable” £5m "terrier"