Does that even matter at this point?
If they don't do this right, and they haven't so far, then you will see a very short lived high water mark with an early dive back into a rebuild.
Doing it my way, means they likely see a huge drop off in attendance in 2018, but, if they are smart and go after some big names (not the biggest necessarily) in FA 2018/2019, then they can sell the public and ticket buyers that they are through the rebuild and the new found investment in player talent proves it and that the worst from the previous management group is now behind them.