Paris Saint-Germain have parted company with their manager Laurent Blanc.
Chelsea have shown strong interest in the Roma midfielder.
The Croatian midfielder agreed to move to Ibrox last week, becoming Mark Warburton's sixth summer signing.
The Tottenham star could see his role with Argentina develop significantly after the Barcelona icon's international retirement.
Newcastle have been linked with numerous transfer targets over the summer as they look to make an instant return to the Premier League.
Gerard Deulofeu was rotated in and out of Everton's starting line-up last season.
The two West Ham United players came up against each other when the Republic of Ireland lost to France at the weekend.
Mark Warburton's Glasgow Rangers side will be hoping to join those challenging the Hoops for the title.
Leeds United are reportedly interested in signing Swansea City defender Kyle Bartley.
The Tricky Trees finally have a new man in place.