The summer transfer window is now closed and as always, it definitely did not disappoint when it came to delivering the drama.
Celtic enjoyed a very fruitful business period, bringing in a fleet of new permanent signings, as well as a couple of extra additions on loan, including Nat Phillips from Brendan Rodgers’ former club Liverpool.
Even though Deadline Day has been and gone, there’s still a high amount of players who are without a club and could be snapped up at any time. GlasgowWorld has put together a list of nine free agents who Celtic could explore to further pad out their squad as they push for another Scottish Premiership title this season.

1. Jesse Lingard
Celtic have a number of options in their engine room but no natural attacking midfielders. While his wages could be a stumbling block, he would add a real sharpness of quality. | Getty Images

2. Axel Tuanzebe
Another former Man United player, Tuanzebe could answer a lot of Celtic’s centre-back troubles right now. The injuries are piling up across the backline and any extra firepower wioukd be much appreciated. | Getty Images

3. Darko Velkovski
Another option at centre-back but he can also play in midfield when called upon. Velkovski is versatile and has experience at international level. | Getty Images

4. Nampalys Mendy
Mendy played under Rodgers at Leicester so the two know each other very well. The midfielder could be a strong defensive asset for the engine room. | Getty Images