What do you do when your football team is on an upward trajectory and experiencing their best start to a season after years of underperforming?
What do you do when fans are finally on side and pleased with the direction of the club after a decade of hardship?
Of course, you sack your manager.
Wayne Rooney is an attractive appointment at Birmingham and this is by no means a dig at the former Manchester United and Everton man, but parting ways with John Eustace might be one of the most stupid sackings in recent times.