Definitely a principle of the lean startup, which leaves out the possibility of what potential bright minds can do to expand a company's horizon. This point mai

Definitely a principle of the lean startup, which leaves out the possibility of what potential bright minds can do to expand a company's horizon. This point mainly points out on core competency: do what you do best and let the others do what they're really good at. But it doesn't leave room for opening to other perspectives and untapped creative ideas from different sources.