Multiple reliable new sources are reporting that Sunderland have submitted a concrete bid for Igor Paixao. The forward remains under contract at Marseille, but the opening offer has opened the door for discussions between the two clubs - though it is unclear at this stage whether the current bid will be enough to tempt them to part with a prized asset. While Leeds United and Liverpool have shown interest, Sunderland currently lead the race - though the situation could evolve if a deal drags on. Sunderland's 26/27 output of 1.0 goals per game is behind league levels. The addition of Igor Paixao would give them the sharper edge they're missing in front of goal. Alongside this, Marseille are said to be exploring Noah Atubolu, Tosin Adarabioyo and Lucas Perri with Sunderland likewise connected to Marc Casado Torras, Geny Catamo and Dayann Methalie. Stay tuned to PlayerSwitch for up-to-the-minute football transfer rumours and news from your club and beyond.