He has failed to dislodged Julian Speroni as the club's No.1 and now Flahavan could look elsewhere for first team football.
Neil Warnock told the Croydon Advertiser: "I've not spoken to Darryl since the end of the season.
"I know he wants to play first-team football, which I presume means he wants to go because he knows Jules is our number one here.
"He is a player I will listen to offers for."