That would be awfully difficult to have accepted by a judge. Even if it was, proving intent would be very difficult - after all just because you introduced a c

That would be awfully difficult to have accepted by a judge. Even if it was, proving intent would be very difficult - after all just because you introduced a change doesn't mean I agreed to it. Often contract clauses start off in a "no way I would sign that" state, and may get carried along for a while as you are focused on different things. The fact it existed in the history is, by itself, pretty meaningless.