Following the sacking of Roberto Mancini, Manchester City are to introduce a system of weekly Guest Managers.
'We got the idea after watching Have I Got News For You,' said a spokesman. 'Things happen so quickly in football that we thought we might as well make a virtue of it. After all, football managers are being sacked all the time, so it makes sense for them to come here for a week, get sacked, and then go to another club for a week or so.
'That way, no-one can be held responsible for anything.'