Teams with high-power leaders tend to be quieter and perceive the leader as uninterested in dialogue. Many of these leaders know poor communication lines hurt their team performance, yet still can’t change.
http://hbswk.hbs.edu/item/6649.html

Q.1 The article mentions that negative leader power can be eliminated simply by communicating that every team member is individually instrumental to any task. When have you found this to be true, or not?

Q2. Assuming you wish to retain the negative high power leaders, what have you used to have them see the ‘WIFFM for them’ and urgency such that they personally get that they have to change?