Originally Posted by Fat Geno
Timid Jirachi, Scarf Salamence, and HP ice Volcarona are definitely worth checking I suppose. I guess adamant doesn't matter as much once you've managed a DD and a moxie boost since you 2HKO everything in the metagame regardless of nature.
So if I go +speed, is naive recommended over hasty? Resisting Special attacks seems pretty useful in this rain dominated metagame, but having more physical bulk would be nice for taking priority moves.
Priority is the best way of handling DDMence after a boost, and the most common priority attacks (e.g. Mach Punch, Bullet Punch, Ice Shard, ExtremeSpeed) are physically-based. That alone should be a good enough reason to run Naive > Hasty.