Celtic are in a strong position going into the summer transfer window, compared to a raft of clubs in Scotland and in England. They have plenty of cash reserves, have the promise of European football and can offer competitive salaries.
Due to the finances on offer in English football, from the Premier League down to the fifth tier, there are a host of players who may not even consider Scotland. But the more clubs cut their costs down south with individuals wary of simply getting a contract the more attractive the SPFL becomes, especially a move to Parkhead.
Click and scroll through to see some of the players Celtic could make a move with their contract expiring this summer.
9. Robbie Brady (Burnley)
Hasn't been a first-team regular at Burnley. Possesses a wicked cross, great technique and versatility. Has been linked with a Celtic Park move. | Getty Images Photo: Gareth Copley
10. Niclas Eliasson (Bristol City)
Has been in and out the Bristol City team despite registering 11 assists, the most in the Championship. Is amongst the most frequent dribblers and crossers. Could be seen as a younger alternative to Jonny Hayes. | Getty Images Photo: Catherine Ivill
11. Keinan Davis (Aston Villa)
There have been reports the forward may be close to signing a new deal at Aston Villa. He is the type of signing Celtic or Rangers have made in recent seasons, a promising, young talent from England on a free contract, taking advantage of the cross-border rules. | Getty Images Photo: PAUL ELLIS