Rod has sent a message to former Bournemouth manager Eddie Howe on Instagram as he continues to be linked with Celtic.
Reports have suggested that Howe is the frontrunner for the vacant Parkhead position, but it is understood that talks between the Englishman and the Hoops have stumbled.
Rod wants Howe to make up his mind, today he posted a photo of himself holding up a sign, which read: “Come on Eddie… make up your mind!”, captioned his post “#upthehoops”.