Celtic need a new full-time manager after Brendan Rodgers returned to the Premier League with Leicester City.
Former Everton manager Roberto Martinez has been touted for the vacant Leicester City post.
Former Everton and Wigan boss Martinez could return to the Premier League to replace Claude Puel at Leicester City.
Everton defender Leighton Baines has struggled for games at Goodison Park this season.
Former Everton boss Roberto Martinez is being linked with a move to Real Madrid.
Celtic look set to lose Dedryck Boyata after reportedly trying and failing to bring Jason Denayer back to the Scottish Premiership in the summer.
Aston Villa are searching for a new manager after sacking Steve Bruce.
Belgium boss Martinez is a shock new contender for the Villa job.
Aston Villa have been linked with manager Roberto Martinez.
Aston Villa are looking for a replacement for Steve Bruce, with Roberto Martinez linked.
The Uruguayan was heralded as an 'elite' signing by the then Everton boss.
Ronald Koeman has described Roberto Martínez as “a really good talker” who left him several problems to address at Everton this season.
Everton will be hoping to see some progress following last season's disappointing campaign. What have the first 11 games shown?