Everton are reportedly keeping an eye on former Athletic Bilbao boss Marcelo Bielsa as current manager Roberto Martinez continues to feel the pressure.
The Merseyside outfit have had a disappointing season in the Premier League, despite having a squad full of internationals, including Romelu Lukaku, who has scored 25 goals in this campaign.
After Saturday's 1-1 draw with Watford at Vicarage Road, Everton dropped to 14th in the table with seven games left to play.
Martinez is feeling the heat from supporters after a handful of fans on Saturday unfurled a banner reading 'Martinez out' in the away end at Vicarage Road.
According to Goal.com, Everton may consider approaching ex-Argentina coach Bielsa, who has been out of work since leaving Marseille in August following a 15-month spell.
The report adds that Bielsa, who held talks with Swansea City in December, is interested in a move to the Premier League.