I just listened to Ball's chat with Jason Pine on the radio, a moment ago – which should hopefully be uploaded before long for those that missed it.
While it touched on a couple of familiar topics, a detail I hadn't heard was that he'd been injured with a hernia and required surgery. This, in turn, greatly limited his preseason minutes and sounds like it can't have helped in the calculations regarding his role going forward. He'd effectively requested an extension and been turned down, too, at a relatively early point in this current season or just before it. There was also a bit of chat about his relationship with Chief and he's batted away any idea of a personal rift having formed, though it certainly sounds like he'd received some mixed messages when trying to load up in the Reserves with a view to first team contributions.