I didnt have a good switch in, I knew dusknoir would be 2HKOed by FireBlast or EarthPower. Fearow would be raped by anything but EarthPower. And since Lanturn was Ev'ed in SpD, I figured that was the best decision. If you went for a Roost again with Zapdos( which i thought you would have. ), I would have gotten off a STAB surf and did decent damage.