Celtic target Shane Duffy has added to the speculation over his future with a cryptic image on social media.
The Brighton defender is a boyhood Hoops fan, and manager Neil Lennon has confirmed initial talks.
The centre-back is also wanted by West Ham United, with Leeds also linked with a move for the Irishman.
Duffy has been dropping hints over his future on his Instagram page, with seemingly no prospect of staying to fight for his place at Brighton.
And on Monday he continued the tease, posting an image looking out of an aeroplane window with the caption "let's go".
The 28-year-old did not make clear where he was flying to, though his future is expected to be sorted out this week.
Brighton have returned to pre-season training, with Duffy expected to join up with this team-mates.
However, he is not part of Graham Potter's plans for the 2020-21 campaign.
Celtic are one of his options, with Lennon confirming: "We have made tentative enquiries and we'll see how that goes."
Lennon is in need of a centre-back with just Christopher Jullien, Kris Ajer and the versatile Nir Bitton available.
