"He's obviously referring to a ball that has stopped there." βmbcrowder
That's what I figured, too, but lands and settles are not synonymous, and since half the world seems to think that a ball that first hits on foul territory is immediately, automatically, and forever foul, I'm glad you pointed that out.
I've seen a ball settle in that little triangle several times in baseball. In fast-pitch softball, it's actually fairly common.