2016/17 Season - The Brendan Rogers rule, If come mid-season we're heading for relegation then change the manager for someone who can turn things around short term regardless of whether we feel Brian is the right man long term or not.
Only exception would be if it was clearly due to events beyond his control e.g 11 players out with injury or the owners selling off all the better players and leaving the manager with a squad below par and no funds to upgrade.
Having said that, if Claudio Rannieri and his Leicester coaches/scouts all decided they fancied a move to Berkshire and we were able to meet their demands then I'd sack Brian and offer him the chance to stay on as a scout.