Saul Niguez's move to Chelsea has failed to live up to expectations so far with the on-loan midfielder increasingly fed-up at being marginalised, according to reports.
Saul joined the Champions League winners during the summer transfer window from Spanish giants Atletico Madrid, hoping the switch will help his international ambitions - having not represented Spain since 2019.
However, the Spaniard has spent the majority of his time in west London as a spectator by watching the action on the sidelines as an unused substitute.
And the Sun claims that the 26-year-old is 'surprised' by his lack of playing time - especially with his current situation having seen him overlooked for Spain's latest squad for their upcoming World Cup qualifiers this month.