Clubs in the Championship lost £366 million in 2015/16, and that figure could easily be exceeded in 2016/17, as many clubs gambled on big signings and big wages to try to make the £100 million a year broadcasting income of the Premier League. Preston haven’t taken such a route, but they have still managed to finish 11th in the Championship in the last two seasons, without troubling either the playoff chasers, or those in the relegation scrap. That has come at a cost, as the club lost £67,000 a week last season, but that is chickenfeed compared to the losses of some other Championship clubs. Income Football club income…