Both Celtic and Rangers have been active in the window thus far with the Parkhead side spending £16m in recruiting Kyogo Furuhashi, Carl Starfelt, Liam Scales, Liel Abada, Josip Juranovic and Joe Hart, while landing James McCarthy, Osaze Urhoghide and Liam Shaw on free transfers.
The Hoops recouped most of that outlay in the £13.5 received for the sale of Kristoffer Ajer to Brentford, and there are likely to be more arrivals and departures at Celtic Park throughout the rest of the day in the lead up to the midnight deadline.
Rangers are expected to be less active with no such need for a radical overhaul having already added Fashion Sakala, John Lundstram, Juninho Bacuna and Nnamdi Ofoborh to last season’s title-winning squad, but a big-name departure cannot be ruled out due to the need to balance the books following the failure to qualify for the Champions League.
Here are some of the deals that could take place at Celtic Park and Ibrox on transfer deadline day:
9. Celtic - Filipe Jota IN
Celtic are set to complete the deadline day signing of the Benfica winger on a year-long loan deal, with an option to buy. The 22-year-old was on loan at Real Valladolid in La Liga last season and normally plays on the left. Photo: CARLOS COSTA
10. Celtic - Harrison Ashby IN
West Ham's Scotland Under-21 right-back is on Celtic's radar. The 19-year-old reportedly has the option to join the Hoops in order to get more game time. He has made two senior appearances for the Hammers. Photo: ALASTAIR GRANT
11. Celtic - Cameron Carter-Vickers IN
The club are being linked with a move for the Tottenham defender. The USA international is said to be a target for the Hoops as well as Newcastle but the Glasgow side are being tipped to to make their deadline day move. Photo: Gualter Fatia