David Moyes has warned West Ham to beware resurgent Sheffield United on Monday night as the Blades continue their do-or-die battle for Premier League survival.
The Yorkshire side headed into the game still at the foot of the table and 14 points adrift of safety with just 15 games to play, despite three wins in their last six Premier League encounters after going 17 without one.
However, having seen Chris Wilder’s men break their duck with a win over Newcastle and then add the scalps of Manchester United and relegation rivals West Brom - while also progressing to the FA Cup quarter-finals - Moyes knows they will be no pushover for his side at the London Stadium.