Most of them with serious coaching skills in sport.
Cowher, 44, was said to be losing his coaching skills.
He had established two priorities: Integrity and outstanding coaching skills.
Musil was noted for his coaching skills of youth football teams.
His coaching skills have deteriorated and it is likely that he will be fired before the current season begins.
It's the ability to engage people, solid coaching skills and a strong career track record that's important.
Once again his good coaching skills worked wonders and they were champions in his second season there.
It is also possible that Thomas will use the summer league to polish his coaching skills.
It started with a refresher course for teachers in basic coaching skills.
Six assistants used last weekend's gathering in Chicago to showcase their coaching skills and knowledge.