We have less than two weeks left in the transfer window, as Sunderland look to make additions that they hope will fire them to promotion from League One. It is a manic time of the year, and the Black Cats are linked with a double swoop in today’s roundup, with Portsmouth also featuring. Scroll down to check out today’s roundup of the latest League One transfer rumours.
![Derby County could face relegation to League 1 if they are handed a 21 point deduction for an alleged breach of financial rules. (Various)](https://jp-ct.co.uk/image/onecms:d55e670c-7fd7-45b5-b124-9a88b8acd6ed:96c1827e-ed34-4d43-af0d-e50616a98a20/GettyImages-955246502.jpg?crop=3:2&width=640)
1. Derby 'could face' relegation
Derby County could face relegation to League 1 if they are handed a 21 point deduction for an alleged breach of financial rules. (Various) | Getty Images Photo: Tony Marshall
![A second Championship club has been given permission to speak to Peterborough United man Marcus Maddison in regards to a transfer. Birmingham City are rumoured to have had a bid accepted. (Various)](https://jp-ct.co.uk/image/onecms:78b23dab-24b2-4ee2-b5ff-55173bb614cb:1fb12d8b-98cd-4985-ac76-648d1d03a37e/GettyImages-1135417120.jpg?crop=3:2&width=640)
2. Maddison talks
A second Championship club has been given permission to speak to Peterborough United man Marcus Maddison in regards to a transfer. Birmingham City are rumoured to have had a bid accepted. (Various) | Getty Images Photo: Kate McShane
![Blackpool have confirmed the loan signing of Connor Ronan from Wolves until the end of the season. (Various)](https://jp-ct.co.uk/image/onecms:21245560-fc0d-4cac-8cf4-abb32af4099a:d6425bdc-4e41-42c2-a187-b6b09e1d78f4/GettyImages-635313746.jpg?crop=3:2&width=640)
3. Wolves man joins
Blackpool have confirmed the loan signing of Connor Ronan from Wolves until the end of the season. (Various) | Getty Images Photo: Michael Steele
![Portsmouth manager Kenny Jackett is happy with his goalkeeping options and has no plans to replace Luke McGee in the transfer window. (Portsmouth News)](https://jp-ct.co.uk/image/onecms:79d717f1-b548-4653-91d2-4906e095c5b8:62db0252-e746-4a5a-9f9d-141f6bb05436/GettyImages-1197503081.jpg?crop=3:2&width=640)
4. Pompey boss confirms plans
Portsmouth manager Kenny Jackett is happy with his goalkeeping options and has no plans to replace Luke McGee in the transfer window. (Portsmouth News) | Getty Images Photo: Lewis Storey