They usually have a much more responsive butcher dept than the average supermarket: most WFs deal in very fresh cuts of almost every sort. It's where I go if I need something that isn't bog-standard. And they will *always* cut to order, in my experience. It's one reason I go there despite the obscene prices: I can actually get just half a pound of something.

There are probably exceptions, but they're mostly the holdovers from the old B&C days, that aren't big enough to fit a butcher. Every recent WF that I'm aware of has a decently extensive butchery...