Correct me if I've over simplifying, but pretty much all the projections (say, at start of year) are based on the collective projections on individual players added up and then the season is played out in a Monte Carlo simulation to get projected records.
Organizational changes are given exactly zero weight. A new pitching coach, a new trainer, whatever - zero. An entire new staff from minors through majors, organizational philosophies, disciplined execution, management skill and focus - zero.
Of course, many WNFF posters also gave zero credit to changes being made, if anything they equated likelihood of success with $ spent, the whole enterprise doomed to failure.