4 key Celtic transfer decisions facing Brendan Rodgers including David Turnbull stick or twist and Joe Hart future

The January transfer window is officially open for business and that could see some changes in the Celtic ranks.

Brendan Rodgers has often spoken of his desire to add real 'quality' to his ranks as he bids to take that next step in Europe. The Champions League campaign had some strong moments performance wise across the group stage campaign with the Hoops FINALLY getting that win they've been craving in the final outing with Feyenoord, but the elite level can be cruel and punish you with any little slip-up. To make a mark, the Celtic boss wants to add further talent and proven men to his pool as they seek to see off the challenge of Rangers for the Scottish Premiership crown this season and book a return ticket to the big table alongside Europe's elite.

This four week period is notoriously known to be a difficult time to get transfers over the line with a number of key issues facing the men from the east end. Most notably in the shape of David Turnbull and Joe Hart's contract situations while FIVE first-team stars are heading on international duty for the Asian Cup - but Kyogo Furuhashi is NOT one of them after his Japan snub. It looks set to be a busy month for Rodgers as Record Sport takes a look at fourkey decisions that could come into play at Parkhead this month.

The David Turnbull transfer position at Celtic is an interesting one. The midfielder is now in the final six months of his current deal and from today is free to talk to interested parties over a pre-contract.

The Hoops' midfield area is arguably the strongest position in their ranks with skipper Callum McGregor a mainstay alongside star performer Matt O'Riley. Reo Hatate is also back in the mix after his spell out injured with Paulo Bernardo stepping up