DD had no buyout & was making ~$130,000. It was an easy move to make & wasn't. Hobbs has done great here so far but he missed on this.
Firing someone is easy. Finding the replacement is the hard part.
That takes time to identify the right candidates, potentially recruit them, and interview.
If it was that easy, he would have done it. As it is, it will get done. The right way.
If you have ever spoken to Hobbs, he isn't a thoughtless man. He will handle it appropriately, and to do so, takes time. As does all of the other thing he's done.
Can't do it all immediately.