According to Workday, the average span of control right now is around the 12 mark. With the change to 20 for Senior Directors down and 15 for VPs and up, around 35% of the current leadership will either move to IC or be made redundant. It can't be managed by simply "shuffling deckchairs," as some on this page have suggested. Probably 1500 managers will be impacted, right the way from M8 through M11 and into Es.
Next week will be interesting.