Oh, it helps a lot, I was thinking for several pokemon for my Hail team for W2. Frosslass, Mamoswine, Heatran, Articuno, Walrien, and some others.
So, do you actually have to stick a Flash Fire for fire types? Flareon will be walked on by Camerupt, and so would Heatran... id take a shot with Mamoswine if I could. (Does this make some sense?)