It has something to do with the facts and the law and who the judges are. So I think lawyers sometimes exaggerate their role in winning and losing. Lawyers do have a role, and a major role, but they're not the only players in this game.
“Traditional matter must be glorified, since it would be easier to listen to the re-creation of familiar stories than to quite new and unexpected things; the listeners, we must remember, needed poetry chiefly as the re-creation of tired hours.”