In Walsh's W.C.O the Fullback was very important not only for blocking, but also running AND catching the ball. Rathman was a punishing runner/blocker and one year actually lead the N.F.C. in number of receiving catches. William Floyd was also outstanding in all aspects of blocking/running/receiving. Craig started his career as a fullback for Wendell Tyler and we know what kind of runner/receiver/blocker he was. Norris on the other hand can't carry these guys jocks. Will Harbaugh bring back the fullback to our our offense like Walsh or will he minimize the position like the rest of the N.F.L?