Celtic are interested in Liverpool goalkeeper Caoimhin Kelleher.
Celtic manager Brendan Rodgers is keen to find a long-term successor for veteran No1 Joe Hart.
And The Sun says Kelleher is a priority for the former Reds manager.
Kelleher surprisingly remains a Liverpool player after the summer market shut on Friday, with even manager Jurgen Klopp admitting he could be on the move at the end of last season.
However, his exit down the line remains likely.
Celtic made an attempt last month, but Liverpool blocked the move amid Saudi links for Alisson.