Torrential rain before kick-off rendered the Gigg Lane playing surface unplayable, leaving Westley a further three days to mull over who will get the nod among a well-stocked first-team group.
Veteran forward Lee Trundle made a belated Preston debut from the bench against Gillingham in the FA Cup last weekend. A knee injury sustained at Morecambe in pre-season resulted in a lengthy period on the sidelines for the 36-year-old.
Fellow striker Anthony Elding is pushing for selection once more - the on-loan Grimbsy man was cup-tied for the Gillingham game.
Jeffrey Monakana recovered from a dead leg to open the scoring against the Gills and is ready to feature once more.
Defenders Scott Laird (broken leg) and Keith Keane (knee) remain long-term absentees.