Lionel Messi is seriously considering his future at Barcelona after the Catalan giants suffered a difficult transfer window.
That is according to The Sun, who say Manchester City are monitoring the Argentine's situation.
Messi is yet to put pen to paper on fresh terms at the Nou Camp, and has reportedly grown frustrated after pal Neymar was sold to PSG and Barca failed to land Philippe Coutinho.
Ousmane Dembele did arrive, but Ernesto Valverde's were humbled by Real Madrid in the Spanish Super Cup prior to the Liga season starting.
Here are the rest of Monday's transfer rumours...
Stories from the Mondays Mirror
Steven Davis hopes "top quality" Virgil Van Dijk brought back into the Southampton fold
Jordan Henderson vs Harry Kane in straight battle to captain England on permanent basis
Jordan Henderson explains why Oxlade-Chamberlain will thrive under Jurgen Klopp
Arsene Wenger admits he contemplated leaving Arsenal for “personal reasons”
Joe Gomez on why Liverpool is the place to be under Jurgen Klopp
Crystal Palace boss Frank de Boer fears his fate is already sealed at Selhurst Park
Transfer news and gossip from other sites and papers
Galatasaray are confident of signing Arda Turan from Barcelona before the September 8 transfer deadline in Turkey (Mundo Deportivo)
Manchester United could still sign Antoine Griezmann in January (MEN)
Lionel Messi told Barcelona not to sign Mesut Ozil (Don Balon)
Leicester are considering a move for Manchester City defender Bacary Sagna (ESPN)