It's probably a little late for this question but it was inspired by this question http://answermug.com/forums/topic/18514/if-the-north-polar-ice-cap-melts-will-santa-have-to-move-to-the/view/post_id/142408/page/1
A thick red suit sleigh and reindeer just don't seem to go with the 25th of December in places like Australia or Argentina.