Buba
A total creep
Yes, that's the current (hehe, I so funny!) Science on the subject.From what I understand, Antarctica became the frozenwasteland it is today due to South America seperating from it, which led it it being encircled by cold currents in perpetuity, instead of some cold getting diverted north and some warm getting diverted south.
Although I would not expect such a magnitude of changes, IMO you make a good point. The Arctic ACC (Antarctic Circumpolar Current) analog could dip southwards encircling Greenland, making it even colder. Maybe even Iceland is affected and becomes more icy (LOL! I so into puns today!).