We are taking a look at the top 60 players in the San Francisco 49ers' program and will rank them from 1-60. We are going to take a look in a 12-part series, moving upward. The ranking considerations are based on 2013 production, future projections, age and contract status:1. Quarterback Colin Kaepernick: This is the most important position on any team and the 49ers (who have one of the best rosters in the NFL) are in fine shape with Kaepernick as their quarterback.