Of course they are subject to availability. Is that what you were saying? I get tired of recycling coaches though. Sometimes I wish we'd go after new, fresh ideas etc. Of course they may not fit into the scheme and I realize all that has to be considered.
Some hires are just flat bad, and MM demonstrated that his first year. I dont blame availability either. If your guy wasn't there go find someone else, instead of relying on someone you have an existing relationship with, just because it's more comfortable.