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LIVE League One transfers: Sunderland suffer double blow | Portsmouth, Bradford, Blackpool deal updates

What's happening in League One today?
What's happening in League One today?

It's transfer deadline day in League One - and a flurry of late deals are expected as Sunderland and their rivals look to strengthen.

Teams continue to search for new faces and, with the window set to close at 5pm, plenty of deals are expected to be finalised today. Make sure you don't miss any of the transfer action by following our live blog - and refresh the page for the latest!