I would give them 90 days.
They have had over 4 years to get this rolling. They now know what doesn't work. They have to do the things they should have done in the first place. But time is not on their side. I believe all concerned are aware of this.
You can only go to the well so many times, before the well dries up, or your not allowed at the well.
Hopefully the changes will be first class and excellent, the shareholders deserve no less.
Rogers