League One and Two transfer LIVE: Doncaster Rovers near defender signing while Sunderland, Portsmouth and Bradford City chase Celtic ace

Doncaster Rovers manager Grant McCann
Doncaster Rovers manager Grant McCann

It's day two of the January window - and transfer talk is already beginning to dominate the League One and Two skyline.

Stay tuned throughout the day for all the latest news and breaking transfer speculation from across the two divisions. Don't forget to refresh.