Clinton N'Jie is also expected to head to Marseille in the next day or so.
The Blues opened their Championship campaign with a goalless draw.
Leeds lost 3-0 at Loftus Road with the keeper at fault for the opening goal.
West Ham appear to be closing in on the signings of Andre Ayew and Arthur Masuaku.
The Reds finished their pre-season schedule with a stunning 4-0 win over Barcelona on Saturday.
Moyes is looking to get Jack Rodwell's career back on track at Sunderland.
Celtic will take on Heart of Midlothian in the Scottish Premiership this afternoon.
Mark Warburton's Glasgow Rangers side could only draw 1-1 with Hamilton at Ibrox.
High-flying Tottenham Hotspur visit Everton next weekend.
Glasgow Rangers played out a 1-1 draw with Hamilton Academical at Ibrox on Saturday.