Correct me if I am wrong but is not Norway normally covered with snow for several months of the year? Perhaps being albino *is* a desirable survival trait in that climate.

I say let the wolves decide. We humans should stay out of it. We're overthinking the whole problem, an all too common human trait. No other species would care that it's an albino. They only care whether it's made out of tasty, tasty nutritious meat. This attribute, of course, is true of all moose.