While Sox bats have heated up nicely of late (yeah, yeah, much of the damage was against lefties destined to spend the summer in pleasant minor league parks, including one who got shipped out before his hair was dry from his postgame shower, but heating up is a whole lot better than what was going on earlier), starting pitching has cooled down — to a level of Arctic in the case of Dallas Keuchel (yeah, yeah, first spring outing doesn’t mean much of anything, but why have the White Sox been so hush-hush about why his first spring outing came so late?