Arsene Wenger has told his Arsenal side to keep their focus or risk being eaten in the Premier League "jungle".
West Ham are without the suspended Aaron Cresswell for Saturday's visit of Sunderland following his red card against Crystal Palace.
Liverpool boss Jurgen Klopp has vowed not to take West Brom lightly after slipping up against them last season.
Everton manager Ronald Koeman says Ross Barkley's omission against Manchester City should act as a "wake up call".
West Ham boss Slaven Bilic has been boosted by the return to training of club-record signing Andre Ayew ahead of schedule.
Henrikh Mkhitaryan still has work to do to force his way back into the Manchester United team, according to manager Jose Mourinho.
PATRICE EVRA has posted an Instagram message about Luis Suarez.