Sometimes you know exactly what you’ve got when it’s gone. So to those still whining about how the NFL lockout ruined your spring and summer, get over it. Things could have been worse. Besides, the labor dispute is credited with saving a 6-year-old’s life. And that’s not all. By now, many of us know that 6-foot-7 Leonard Pope of the Chiefs, who otherwise would have been attending a minicamp in Kansas City, dived fully clothed into the deep end of a swimming pool at a kids’ party in Americus, Ga., and saved young Bryson Ross from drowning.