Stan Collymore has launched a withering attack on Roy Keane's punditry skills after the Manchester United legend labelled Andy Robertson "a big baby" during Liverpool's 2-2 draw with Arsenal on Sunday.
Robertson was at the centre of a controversial incident at the half-way point of an entertaining game at Anfield over the weekend when fourth official Constantine Hatzidakis was accused of elbowing the Scotland captain in the face.
Mr Hatzidakis has since been taken off officiating duty while an investigation is undertaken, but Keane was critical of Liverpool defender Robertson during Sky Sports' half and full-time analysis.
