Jamie Carragher and Gary Neville are both of the view that Brighton were massively let off the hook after Robert Sanchez avoided a rec card for a reckless foul on Luis Diaz.
Racing off his goal line, the Spanish shot-stopper caught the Colombian with a high boot at speed which left him on the ground in discomfort.
It seemed certain at this stage that Sanchez would be sent his marching orders by referee Mike Dean, though this did not happen despite a VAR check.