There is no delt or trap development to speak of without hormones. I'm speaking in bodybuilding terms, there is no round delt and "big" traps without hormones period. I have watched true naturals train for decades and not a single one of them has any trap or delt development to speak of. A few have pretty good quads, when sitting at 12%+ body fat but even that goes away to a large extent if they decide to lean out.
Put a true natural on a tiny dosage of dbol, say 20mg, and what happens? Suddenly the delts starts looking rounder and it's as if their clavicles got wider, and traps gain size. Even if they are poor responders overall and don't have the fibers to gain much arm size etc, they usually show results in the trap/delt area.
That's one way you can spot a juicer a mile away.