If 2013 was a sporting year spent slopping around the house, lying on the sofa, drinking Irn-Bru and trying to shake the sense of curdled euphoria after the Olympic binge of the previous 12 months, 2014 promises a return to grander things. Already the year to come in sport is dominated by a single event. Oh yes, this is big. Think of something big. Bigger still. Bigger. Well, it's much bigger than that.