Everton take on Crystal Palace at Goodison Park in the Premier League on Saturday looking for their second win of 2018.
Toffees boss Sam Allardyce is expected to make a number of changes to the side that lost 5-1 against Arsenal last week.
Mangala is likely to be dropped in favour of Seamus Coleman in defence.
Bolasie meanwhile is also expected to lose his place in the side with Wayne Rooney likely to return the fold after not starting against the Gunners.
Oumar Niasse could also end up being replaced by Cenk Tosun who has been on the bench for the last two games.
Niasse has started the past two matched but has failed to score and managed just two shots.
Tosun came out in favour of Allardyce mid-week and Big Sam also had kind words to say about his January signing, a sign that the Turkey international could end up back in the starting line-up? perhaps.
Everton do have a good record against Crystal Palace and have not lost in their last six matches against the London based outfit in all competitions.
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