It has been a quiet summer at Celtic thus far but that is expected to change in the coming weeks as Brendan Rodgers gears up for a busy transfer period ahead of next season's Scottish Premiership title defence.
There have been no new arrivals thus far but Celtic are in the market for a new first-choice goalkeeper following the retirement of Joe Hart, who hung up the gloves on a glittering career at the age of 37 at the end of last season.
Celtic are also on the hunt for outfield players with defence, midfield and attack all likely to be with and last season's loanees, Benfica's Paulo Bernardo and Norwich's Adam Idah, understood to be among the key targets.
Rodgers will also have decisions to make over several members of his current squad, with further departures likely. Two first-team players have already left, the aforementioned Hart followed out the exit door last week by midfielder Sead Haksabanovic, who joined Swedish champions Malmo after spending last season on loan at Stoke City.
Here, we take a look at how the future might look for all 30 first-team players currently contracted to Celtic...
25. Nicolas Kuhn
The German-born winger has made a reasonable impression since arriving on a five-and-a-half year contract from Austrian side SK Rapid Wein in January without setting the heather on fire. Was outshone by James Forrest in the closing weeks of last season. If he is to be a regular Celtic starter this coming season he will be required to produce more end product. Photo: Ross Parker - SNS Group
26. GLASGOW, SCOTLAND - SEPTEMBER 16: Celtic's Hyunjun Yang during a cinch Premiership match between Celtic and Dundee at Celtic Park, on September 16, 2023, in Glasgow, Scotland. (Photo by Craig Foy / SNS Group)
The South Korean winger showed glimpses of his potential last season but Celtic fans will hope there is more to come. With Kuhn, Forrest, Meada and Palma all vying for starts in the wide areas - plus any possible new addition - Yang could find it tough to hold down a regular place with a loan move a possible option. Under contract until 2028. Photo: Craig Foy - SNS Group
27. Oh Hyeon-gyu
The South Korean striker looks to be on his way out of Celtic this summer amid reports of an active offer from Belgian side Genk. He has struggled to find his feet since joining on a five-year contract in January last year from Suwong Bluewings and barely featured in the second half of last season following the arrival of Adam Idah on loan from Norwich. Photo: Craig Williamson - SNS Group
28. Daizen Maeda
One of Celtic's most important players signed a new contract last year tying him to the club until 2027. The strongest Celtic starting XI when the new season starts will almost certainly contain Maeda with his relentless energy and rampaging runs down the flanks. Photo: Craig Williamson - SNS Group