I agree with Dave's comment to an extent.
I am one of the people who hasn't been regularly attending meetings.
When I do attend meetings, I feel like I am completely removed from the topic at hand am not sure how to contribute / respond. (Maybe because I don't actively develop in .lrn?)
I am wondering if it would help to define a concrete set of tasks/items that are expected of Leadership Team Members and say that members are required to do at least X of them?