[LuckOverSkill]

You seem slightly Latios weak, as Specs versions click on Surf and do a number on your whole team, even on Keldeo between SR + Sand (that is 12% already) and outspeeds everything bar Sandslash / Latios (and nobody in his right mind would risk a potentail 50/50 early on)

You should really use Bronzong over Metagross, I could see why Metagross helps you, really, but I could also see Bronzong patching up all of your weaknesses far more easily, still has SR, and lures in Ferrothorn and Skarmory, fodders of Volcarona, so it just fills the same roles as Metagross, but better! And it's a better Pokemon anyway, it'd help more vsing Tornadus-I for example, it has a better matchup vs Magnezone and you can run HP Fire so Forretress doesn't set up on you!