In 1989 the 49ers won the Super Bowl.
— Warren Sharp (@SharpFootball) July 23, 2020
A Super Bowl winning team with Joe Montana, Jerry Rice, Roger Craig (& Steve Young), Walsh said his FB was the most critical piece.
Sure enough, FB Tom Rathman was #2 in receptions with 73, #2 in rushes & tied for #1 in YPC as a rusher.