A move for Ross County’s Ross Stewart over the weekend capped a positive month for the Black Cats, but there is still one big outgoing that could be in the offing.
Will Grigg has been linked with an exit for some time now, and MK Dons have emerged as a potential destination for the Northern Irishman.
Despite previously suggesting that they were not interested in the 29-year-old, the Dons are now understood to be firmly in the race for the player after confirming their intention to pursue a deal, as per the Milton Keynes Citizen.
Shrewsbury Town had previously been linked with a move for Grigg, but it now looks as if that swoop has been hijacked by their League One rivals.
The forward has spent time in Milton Keynes before, scoring 22 goals in 50 outings during a loan spell between 2014 and 2015.
Elsewhere, former Black Cats trialist Liam Burt looks to be headed to Irish side Bohemians, as per the Daily Record.
The 22-year-old was released by Celtic last year, and has been a free agent ever since, spending some time in the north east and with Barnsley.
A Scotland youth international, Burt scored three times for the Tykes in pre-season before arriving on Wearside in September, but failed to secure a permanent deal at the Stadium of Light.
With the transfer deadline fast approaching, we’ve gathered the rest of this afternoon’s League One rumours below:

. BIRKENHEAD, ENGLAND - JANUARY 23: A general view of the Official Winter Yellow Mitre Delta Max EFL match ball is seen prior to the Sky Bet League Two match between Tranmere Rovers and Bolton Wanderers at Prenton Park on January 23, 2021 in Birkenhead, England. Sporting stadiums around the UK remain under strict restrictions due to the Coronavirus Pandemic as Government social distancing laws prohibit fans inside venues resulting in games being played behind closed doors. (Photo by Lewis Storey/Getty Images)
EFL match ball. (Photo by Lewis Storey/Getty Images) Photo: Lewis Storey

. Man City set to win Baah race
Manchester City are set to win the race for Rochdale youngster Kwadwo Baah. The teenager could be loaned back to his current club for the remainder of the season. (Various) (Photo by Lewis Storey/Getty Images) Photo: Lewis Storey

1. Man City set to win Baah race
Manchester City are set to win the race for Rochdale youngster Kwadwo Baah. The teenager could be loaned back to his current club for the remainder of the season. (Various) (Photo by Lewis Storey/Getty Images) Photo: Lewis Storey

2. Ipswich land Parrott
Ipswich Town have landed Tottenham Hotspur forward Troy Parrott on loan. The starlet spent the first half of the campaign with Millwall. (Photo by Jan Kruger/Getty Images) Photo: Jan Kruger

3. Rangers keen on Robson
Rangers and Motherwell are considering moves for Blackpool midfielder Ethan Robson. The 24-year-old left Sunderland on a free transfer last summer. (Football Insider) (Photo by Alex Burstow/Getty Images) Photo: Alex Burstow

4. Dons keen on Grigg
MK Dons are interested in signing Sunderland striker on loan. (Milton Keynes Citizen) (Photo by Stu Forster/Getty Images) Photo: Stu Forster