Celtic added six new faces over the course of this winter.
Five of them were under the watch of Martin OβNeill, with most of them being completed in the final days of the window.
Whilst some have already contributed for the team, winger Joel Mvuka has not been seen since being hooked at half-time in his debut. The Norwegian had been set to sign permanently from Lorient, but the deal was renegotiated to a loan after issues with his medical.
Speaking after Celticβs 2-1 defeat to Hibs, OβNeill explained his squad omissions, saying: βI think itβs just getting used to the environment.
βThese lads have played decent grades of football before. But itβs the intensity here at this minute, and some players, like James Forrest, have been used to that sort of intensity. So weβll see.
βWeβll definitely make a few changes for Thursday evening, and weβll take it from there.β
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Martin OβNeill, Joel Mvuka and Celticβs recruitment
A reported fee of Β£4.5 million had been agreed for Mvukaβs permanent transfer.
Celtic had reportedly blindsided Nordsjaelland, who had been confident of completing his signing.
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He started as a right-winger in Celticβs Scottish Cup clash with Dundee, but was replaced by James Forrest at the break.
Whilst OβNeill mentions Thursdayβs Europa League second leg against Stuttgart, Mvuka is not eligible to play in that game.
Thatβs because Tomas Cvancara, Julian Araujo and Junior Adamu were selected as the Hoopsβ three winter signings to be added to the European squad, with UEFA rules not allowing any more.
Prior to his move to Glasgow, Mvuka had made 11 appearances for the French side this season, without registering a single goal or assist.
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The career of Celticβs Joel Mvuka
A right-footed right-winger, Mvuka moved from Bodo/Glimt to Lorient for north of Β£5 million three years ago.
He has been in and out of form in France, but started just five league games this season with Lorient currently sitting ninth in Ligue 1.
He also spent the back end of last season on loan at Swiss side Young Boys, but was largely utilised from the bench at the Bern-based club.
He is one of many Bodo/Glimt exports who hasnβt hit the heights after earning a big move away from the Arctic Circle.
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