I always thought they point of the raid - like the rest of the game - was the raid itself. The gameplay. Not the drops. In that case, isn't getting through the raid as quick as possible counterintuitive? It'd be like going to Disneyland and making all the rides only last 2 minutes so you can go on them all. At the end of the day you can say you've been on all the rides, but did you really experience any of them?