Hmm, it's interesting - my personal problem with this would be that it could make people who aren't in this role thinking that THEY shouldn't give feedback, especially if there's a specific role for it. The other thing is there are a couple of staff positions (Grounds Keepers and Poltergeists) whose jobs are to give feedback on events and such. The other thing is that this position could be mistaken for a staff position, which is just a general concern amongst positions like these. The
other thing is that it would be difficult to have people vote for the people to fulfill these positions, especially if in reality they're not suited for the job. Just my two cents