One irritant that I think could be fixed with an automatic email notice occurs when a profile has a profile manager, say, George, and several other interested people on the trusted list -- Tom, Dick and Harry.
Currently, if George takes his name off the profile, it is orphaned, and Joe may adopt it. Tom, Dick and Harry don't know about this until they get a notice that Joe has adopted the profile, and they wonder, "who is Joe? We're the ones who have been working on the profile."
It would be nice if in situations like this, the others on the trusted list were automatically notified when George took his name off the profile, then Tom, Dick or Harry could step up to be profile manager. Joe should be welcome, of course, to work on the profile and be on the trusted list if he wishes, but Joe is a latecomer, and the others should have priority..