Could be a complete slip of the tongue, you've got to remember he was in gs for a long time and would of been 'hanging' lots so when he felt rough he would say hanging, I dont believe for one second he went on a session with the boys and sent them home, let's face it talia would of made a post to dig him out straight away. He's doing a lot for those boys at the minute I don't think he would be stupid enough to mess that up now. Oaxley is ill hes spent nights with him so he's obviously caught it from him