The search is on for Celtic's next manager following Neil Lennon's resignation.
Lennon's exit was confirmed by the club on Wednesday morning.
It comes following a disastrous season for the Scottish champions, and just days after a 1-0 defeat to Ross County.
The market appears to be wide open as far as a successor to Lennon is concerned.
Paddy Power have John Kennedy as their 6/5 favourite - he is currently in caretaker charge of the club following Lennon's departure.
Former Bournemouth boss Eddie Howe is 3/1 second favourite.
Next it's Belgium boss Roberto Martinez at 4/1 followed by Scotland manager Steve Clarke (6/1), while ex-Chelsea chief Frank Lampard is 15/2.
Rafa Benitez is 10/1, with Manchester United legend and former Celtic player Roy Keane at 16/1.
Stretching further down the odds you can get former Northern Ireland boss Michael O'Neill at 33/1 and namesake Martin - a former Celtic manager - at 20/1.
Brendan Rodgers is ranked 66/1 to make a Parkhead return, while former Northern Ireland international and ex-Motherwell boss Stephen Robinson is 100/1 with SkyBet.
Meanwhile, in typical Paddy Power fashion there are some real outsiders.
DUP leader Arlene Foster is 500/1, the same odds as Ian Paisley Jnr and Gerry Adams.
