What are the Seattle NHL teams' rivalries?

SMH Corp

Vancouver will be the natural geographical rivals.

TexHabs

Vancouver for logical reasons, will be the main one.

curtisports2

There will be a natural rivalry with Vancouver. It will take time to establish rivalries with other division opponents, and even longer for any in the rest of the Western Conference.

megalomaniac

Well the most obvious rivalry would be with Vancouver (a short drive across the border - fans from each team can easily visit the other's arena). It is already being marketed that way (at least here in BC).