PNE sacked Alex Neil on March 21 after a poor run of results and placed Frankie McAvoy in interim charge until the end of the season.
McAvoy is high up in the betting having started his tenure with a draw, win and defeat but Wycombe Wanderers boss Gareth Ainsworth is back as favourite.
Here are the latest odds from Sky Bet.
Here are the latest odds from Sky Bet.
5. Uwe Rosler - 8/1
The ex-Brentford, Wigan and Fleetwood boss is currently head coach of German side Fortuna Düsseldorf. Was in the running for the PNE job when Alex Neil landed it in 2017. Photo: Camaerasport
6. Joey Barton - 12/1
The Bristol Rovers boss was briefly favourite although looks very much an outside bet. Photo: Camerasport
7. Grant McCann - 16/1
The Hull City manager had his turn at the top of the betting but his odds have lengthened of late. Photo: Press Association
8. Michael Appleton - 20/1
The former PNE midfielder has been in the mix from the start but has dropped back lately. He's trying to keep Lincoln in the League One play-off race at the moment. Photo: Camerasport