John Gregory will leave his position as Crawley Town manager with immediate effect due to health reasons
Crawley Town live updates
Crawley drew 2-2 with Brighton as Hope Akpan and Billy Clarke got the Richie Barker era at Crawley off to a solid start with two strikes in the opening 22 minutes, but a Mat Sadler own goal and Charlie Oatway ensured parity at full-time.
Charlton Athletic beat League One new boys Crawley thanks to a single Danny Green goal.
Former Leeds United defender John Pemberton is one of many candidates to turn down the managerial role at Crawley Town, as the search continues.