Wigan chief executive Jamie Jackson says they do have a shortlist of potential new managers ready after their relegation.
Wigan Athletic are relegated back into League One with defeat at Reading, who confirm their play-off place with a narrow win.
Reading goalkeeper Ali Al Habsi knows former club Wigan will be a dangerous prospect as they bid to avoid relegation.
Wigan Athletic face an immediate return to League One after they play out a goalless draw against Cardiff City.
Wigan need to win three from three and avoid "Sunday league" defending to stay up, says boss Graham Barrow.