If you’re looking to improve your team’s impact on the business, I highly endorse the Rocket Model, by Curphy and Hogan. I’ve seen complete engagement from leaders as they learn directly from their team about how well they collaborate to achieve their goals, or not. This system provides takeaway guidelines for leaders to use in strengthening their team’s performance, based on practical criteria. Moreover, it’s very cost effective, and more manageable than most of the higher-priced solutions on the market. I would enjoy introducing this model and its immediate benefits to you!