Having led the protracted recruitment process to appoint Henning Berg at Ewood Park, Singh sacked the former Rovers defender last week following 57 days and 10 games in charge that produced a solitary win.
A 3-1 victory over Barnsley on Saturday ended a turbulent week on a high for Blackburn and reserve team manager Gary Bowyer is set to continue in temporary charge for the visit of Nottingham Forest.
But Singh wants Berg's successor to have as much preparation time as possible for the FA Cup third-round tie against Bristol City and is awaiting the green light from owners Venky's over his preferred course of action.
The former Malaysia international defender and television pundit told the Lancashire Telegraph: "I have made my submissions to my bosses. They will receive it, then we will talk about it.
"We would like to make an appointment on New Year's Day to start the new year in the right way and to see the back of a horrible 2012."