According to several reliable outlets, Rennes are seriously considering a move for Sunderland forward, Eliezer Mayenda Dossou. While nothing concrete has emerged yet, the player's name has reportedly featured in internal discussions about possible reinforcements ahead of the run-in. While Porto, West Ham and Paris have shown interest, Rennes currently lead the race - though the situation could evolve if a deal drags on. Speculation continues to connect Rennes with Goncalo Calisto Oliveira while no fresh rumours surround Sunderland. Stay tuned for more details as the story develops. Need more Rennes transfer rumours? Follow @PlayerSwitchCom on Twitter for news and updates as they happen.