On Sunday, 49ers quarterback Colin Kaepernick was a runner, passer and (almost) a receiver. In the second quarter, Kaepernick took a shotgun snap, handed off to Frank Gore and jogged near the 49ers' sideline after a one-yard loss. As Alex Smith returned to the field, Kaepernick lingered near the sideline and was poised to line up at wide receiver for a second-and-11 play.