The defeat on 18 October equalled Crystal Palace's 70-year record for their heaviest loss against Brighton, according to The Guardian, which describes the clubs as arch-rivals. The Guardian also reported that Palace conceded three times in the opening 10 minutes.
The Guardian reported that defensive issues are a central reason for the scrutiny facing Sage and that Palace must improve quickly. The newspaper said the team have conceded 17 goals in seven Premier League matches, the highest total in the division.
Sky Sports reported that Palace have no immediate plans to change their manager. That leaves Sage in place for now, although both Sky Sports and The Guardian described the pressure on him as increasing or serious after the Brighton result.
The Guardian reported that McKenna and Frank are among the potential replacements for Sage. The supplied reports do not specify their full identities and do not establish that either has been approached, that negotiations are under way or that an appointment is planned.