It also depends on what size LMB one considers to be a trophy. My good friend pulled a 6.4-lb bass out of my 1-acre pond last Fall and a 4.5 lb one out this Spring (fished 5 times total). He ate them both. Clearly this size LMB is the exception in my pond, but they are there. My neighbor removes about 60 BG each year to eat as well to keep things in check.

[Linked Image from i.imgur.com]