It's been a jam-packed window so far for Celtic and Ange Postecoglou. Yosuke Ideguchi, Reo Hatate, Daizen Maeda and Johnny Kenny have all joined the ranks at Celtic Park with Riley McGree set to follow.
But with the squad still hampered by injuries, there is little doubt that the Australian will look to add more new faces.The squad need strength in depth across the park if they are to make up the six-point gap at the top of the table and battle Rangers for the title when the winter break comes to an end.
The club certainly aren't short of targets and Record Sport runs the rule over the current state of play with the league restart around the corner.
Celtic were credited with an interest in the Derby left-back last summer, and reports in England suggest a fresh bid to land Buchanan is incoming.The Derby Telegraph claim that the Parkhead side, West Ham, Watford, Nottingham Forest and Cercle Brugge are all hoping to sign the 20-year-old.
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