Alex Smith is no Joe Montana. We were reminded of this basic fact on Sunday afternoon during 49er Fan Fest, a team celebration at Candlestick Park involving the team, the fans and festivities. On the final sequence of the practice Jim Harbaugh — perhaps temporarily losing his grip — had the Niners’ offense reenact the series of plays leading up to The Catch. You know what Catch I’m talking about. Smith played the role of Joe Montana. To read what happened and to read my Monday column click here.