Advanced Scrum Case Studies, Vol 1: What to do about Bossy Bobbie?

You are a Scrum Master and you have a challenge:

You have been hired to "fix" a poorly performing software development team. When you join the group you find that it is dominated by a very capable by a strong willed woman that the team calls "Bossy Bobbie". She makes every decision and assigns tasks to all of the other developers. She follows them up and takes over their tasks if they fall behind. No one is happy about the situation, but no one seems willing to do anything about it.

Now the ...