I don't really care about the usage (rank 8 what the hell is Haruno smoking?), Haruno is being an idiot. All I'm saying is that we don't need counters for everything that exists. For example, Arceus-Normal is a huge threat in the metagame, but we just got a check, possibly a counter (Terrakion). Kyogre is a huge threat, but we just got a check (Latios). Darkrai would fare perfectly against Arceus-Ghost, and Dialga is a good check for it, so I think we're fine with that. The usage argument was just a way of saying the above, that we don't need hard counters for everything. For example, Kyurem-W has no true counters, but we aren't going to slap on a Blissey, because a lot of other things can beat it.