The only ones still able to beat the silver are the reds from Maranello, but in case Mercedes Benz score 14 points more than Ferrari, it's all over after GP of Japan. In practice, this means that for the design title in Suzuki Mercedes needs victory and second place, no matter where they both end up Ferrari.
When they will (which is now more or less certain) at Mercedes won the constructor’s title, they will become only the second team in F1 history, which won six consecutive design titles. Before that, it worked Ferrari (between 1999 and 2005).
