Before acquiring star defensive tackle Quinnen Williams from the New York Jets at Tuesday's trade deadline, the Dallas Cowboys reportedly were hoping to make it a family affair.

In a year when Jerry Jones has made multiple notable trades, he made another big one Tuesday, adding three-time Pro Bowl defensive tackle Quinnen Williams just hours before the NFL trade deadline.

Adding Quinnen Williams is a good move, but even Jerry Jones can make a good decision every once in awhile.