Yes, Garfield was lucky. But probably not as lucky as you might think. Not many female nurses at line battalion aid stations. They were more up at evacuation hospitals.
As for Barkus, center field is a defensive position in baseball played in the outfield.. In youth baseball, not many balls get hit into the outfield, so kids playing there tended to get easily distracted. As in "Ooh, that's a pretty flower..." or "Butterfly!"...