Boerewors roll rules: sauce before onions is a crime. Change my mind.

My cousin did it at a family braai last weekend and the whole table went quiet. Not angry quiet. Disappointed quiet. Roll must go: butter/marg on the inside (fight me), mustard, onions, wors. Tomato sauce if you're under 12 or emotionally unstable. Also if you cut the roll with a knife instead of tearing it with your hands, we need to talk. What's the hill you'll die on at a braai?