The way football is going amidst the coronavirus, free transfers will likely prove more crucial than ever, even for Celtic and Rangers. Both will have their different financial concerns if the SPFL is unable to get back underway in the short to medium-term, while gate receipts could be impacted.
Players on expiring deals will be of interest, and possibly individuals who have had previous experience of playing for the Old Firm and in Scotland.
Click and scroll through to see possible options for Neil Lennon and Steven Gerrard, some could be more useful or welcome than others.
5. Jackson Irvine
Couldn't become a regular first time around but has since earned a move to England, performed well in the Championship and is an Australian international. | Other 3rd Party Photo: SNS Group Rob Casey
6. Phil Bardsley
Nearly 14 years since he joined on loan from Manchester United. Has since racked up nearly 300 Premier League appearances and floored Wayne Rooney with a punch in a kitchen. | Other 3rd Party Photo: SNS Group Aubrey Washington
7. Aiden McGeady
The Irishman has made big money moves, played in Russia and the Premier League and featured on documentary Sunderland 'Til I Die. Currently on loan at Charlton. | Other 3rd Party Photo: SNS Group Alan Harvey
8. Jon Toral
The midfielder had a short loan spell in 2017. Been with Hull City since but had injury issues. | Other 3rd Party Photo: SNS Group Paul Devlin