
FILE - Dallas Cowboys' coach Jimmy Johnson, right confers with defensive end Charles Haley in the first half of their NFC championship game against the San Francisco 49ers, Jan. 23, 1994, in Irving, Texas. (AP Photo/Linda Kaye, File)

FILE - Dallas Cowboys' coach Jimmy Johnson, right confers with defensive end Charles Haley in the first half of their NFC championship game against the San Francisco 49ers, Jan. 23, 1994, in Irving, Texas. (AP Photo/Linda Kaye, File)