Yeah, there are some perverse incentives in both of these approaches. We had a classic "glasses salesman" story going on here. The story goes like this: there

Yeah, there are some perverse incentives in both of these approaches. We had a classic "glasses salesman" story going on here. The story goes like this: there was a store that sold prescription glasses which had a few salespeople. One was consistently better than all the others, so management took note and wanted him to teach the others. Turns out that what he did was to observe people coming to the store and only approach those who looked rich, going as far as distracting the other salespeople so that they wouldn't get a chance.