Toffees searched for a striker but failed to clinch Romelu Lukaku replacement.
Keane may be fit to face Burnley next week while Jagielka will be out for a touch longer.
Martinez says he has already seen a 'big difference' in Lukaku's game since his move to United.
Barry will break all-time Premier League appearance record if he features for Baggies vs Arsenal on Monday.
Koeman recently called for realism over calls that the Toffees should be challenging for a top four spot.
Bolasie is recovering from a severe knee injury while Coleman suffered a broken leg on international duty.
Cavani refused to allow Neymar to take a penalty against Lyon on Sunday.
Niasse scored his first goal for Everton against Sunderland on Wednesday [20 September].
The Toffees' failure to sign a replacement for Romelu Lukaku has tempered expectations on Merseyside.
The Dutchman took aim at the Manchester United boss for comments made in his pre-match programme notes
Former England captain was nearly three times over the limit when he was arrested.
Rooney, 31, could not prevent Everton from slipping to a 4-0 defeat against United at Old Trafford.
Pogba has already missed United's 4-0 win over Everton at Old Trafford on Sunday.
Romelu Lukaku scores to send his former club into the bottom three.
The 24-year-old left Burnley for Goodison Park is a deal which could rise to £31m.
Giroiud made only 11 starts for Arsenal last season in the league
Koeman's Everton will travel to Old Trafford as they face Manchester United on Sunday.
Wayne Rooney starts his first game in Europe for The Toffees.
Marseille and Lyon were also linked with a move for the France international in the summer.
Coleen wants them to get away as a family," a friend has said.
Rio Ferdinand believes if the players do not give their all, their teammates will push them away.
Toffees boss insists wantaway playmaker still has a future at the club, despite injury and expiring contract.