“Bill, I understand that no one is to be present during the committee meeting, even in the hall. All I ask is that you allow me to coach you on what to say, and if any question arises, allow me to wait in your office. You can call me there and I can provide you any information you need. Of course, if you don’t like my proposal today, it’s okay, you won’t hurt my feelings. Just tell me no and I’ll go away. We’ll take a shot at working with you next time around.” If Bill still balks—unlikely, but possible—consult your time-and-energy budget, because this situation doesn’t look promising.