Sunderland AFC transfer and takeover news LIVE: Posh chairman's clear message for Sunderland over Marcus Maddison

Sunderland have yet to sign anybody yet this window – and it doesn’t look like teh Black Cats will secure Marcus Maddison’s services anytime soon.

We’ll have the latest on their whereabouts, plus transfer and takeover updates, throughout the day. Simply refresh the page and scroll down for the latest: