Jurgen Klopp needs to have a "quiet word" with Mohamed Salah, Sadio Mane and Roberto Firmino, according to Steve Nicol, who says Liverpool's front three have stopped "delivering".
Liverpool looked like they could run away with the Premier League title for a second consecutive year after their 7-0 thrashing of Crystal Palace at Selhurst Park on December 19.
That result saw Klopp's side move five points clear at the top of the table, but they have since allowed that lead to slip amid an alarming drop in collective performance levels.
Editors' Picks
Liverpool were held to a 1-1 draw at Anfield by relegation-threatened West Brom before taking part in a 0-0 stalemate with Newcastle, and their misery was compounded away at Southampton on Monday night.