If you are interested in the future of your company, you should consider training your manager. An established management training company offering new supervisor training and many other specialized courses covering everything a current manager needs to know; including meeting facilitation skills, diversity training, and project management skills.
Your managers will feel much more confident and assertive on the job if they have been prepared through formal training. You can explore more about facilitation skills via https://www.leadstrat.com/.
Good management skills are not something that most people are born with. Technical knowledge and a good personality are no substitute for getting the most out of your subordinates. While there may be some people who have a natural tendency to be good managers, most need training in specific tools to excel in the position.
This is especially true if you hire someone with little or no management experience. Coaching new managers can prepare even your friendliest managers for the future and give them the confidence they need to make the right decisions about your business.
For example, meeting facilitation skills can mean the difference between a productive meeting and wasting valuable company time. Don't send your manager to work without the right tools. Even if you hire good people, they can always use the extra support to tackle the ever-evolving challenges of today's work environment.