Sporty station wagons are hot right now, and none more smokin' hot than Jaguar's XF fast hauler, blogs Road Test Editor Howard Walker. While America's unbridled love affair with tall-riding crossovers shows no signs of cooling, enthusiasts are chanting the praises of a new, admittedly tiny, crop of luxury lifestyle wagons on offer. Yep, you heard that right; the return of Uncle Waldo's station wagon, though thankfully without the faux-wood sides. The latest to join the ranks is Jaguar's sleek a...