FILE - San Francisco quarterback Steve Young spikes the ball in the end zone as teammate Brent Jones (84) joins him after Young's third-quarter touchdown against the Dallas Cowboys in San Francisco, Sunday, Jan. 15, 1995. The 49ers defeated the Cowboys 38-28 to advance to the Super Bowl. The 49ers-Cowboys playoff history is a rich one from back-to-back conference title games in the early 1970s, the iconic “Catch” in the 1981 season and then the heated rivalry in the 1990s. (AP Photo/Eric Risberg, File) FILE PHOTO;GP-CLEAR, 12/21.V