Yes somewhat. They'll be like barred rocks at hatch and you'll have to go by head spots.
In theory the pullets because of having only one barring gene will have a small to next to no head spot and they usually have a more defined one.
Cockerels have two barring genes so that gives them larger...
Biel lay light brown eggs don't they? If so you'll get green eggs.
The BCM cross will also give you green egg layers. Maybe olive it all depends how dark of brown genes they have.
The CCL crossed to Biel will be autosexing just like both breeds are.
The CCL crossed with BCM will not be sex linked.
Best place to learn is right here. Just ask your questions.