Hiring is expensive, and people can take months to get up to speed on a new role. If too many people quit, he'll have simply wasted money and time.
I've joined two teams where everyone previously on the team quit (plenty of openings). There was indeed a benefit to fresh eyes on things, but those projects took months to get back up to speed.
I've joined two teams where everyone previously on the team quit (plenty of openings). There was indeed a benefit to fresh eyes on things, but those projects took months to get back up to speed.