Possibly in need of a shake-up but possibly freer from the red clubs.
After four years, they had two choices:
- charge City, and say "we tried" to anyone who pushed them to do so, and "we were testing the rules to see if they'd been broken, as well as the non-cooperation issue" to others.
- don't charge City, and have everyone wonder what they wasted the four years doing, as well as annoying anyone pushing for an investigation (who would then go their media mates to slate them, making remaining in post untenable)
I suspect they're better off bringing the charges and having them fail.