sentences:  AFL CEO Andrew Demetriou dispelled the notion that the club's future was in doubt, but admitted that Stynes' board faced a huge challenge.Demons legend, games and goal kicking record holder, David Neitz, announced his immediate retirement due to injury on 19 May.Stynes wasted no time attempting to change the club's direction and eliminate debt, introducing a drive called "Debt Demolition", beginning with a call for members to sign-up.