This just sounds like bad understanding of how to hire the right people for the needs of your business. If a coach fields a football team that's made up exclus

This just sounds like bad understanding of how to hire the right people for the needs of your business. If a coach fields a football team that's made up exclusively of quarterbacks, who's fault is that? A team that can execute flawlessly, but has no vision and no solid ideas is not useful. A team that can come up with a million 'good' ideas, but has no ability to execute is just as bad. Ultimately, your org needs to be built of the right balance of both sets of skills.