Photo: Marcio Jose Sanchez / Associated Press Image 1of/11 CaptionClose Image 1 of 11 10. Because of shoulder, knee and finger injuries, Colin Kaepernick was unable to work out and the result is a frightfully thin Kaepernick. He expects to pack on the required muscle by the time the season dawns. less 10. Because of shoulder, knee and finger injuries, Colin Kaepernick was unable to work out and the result is a frightfully thin Kaepernick. He expects to pack on the required muscle by the time the season ... more Photo: Marcio Jose Sanchez / Associated Press Image 2 of 11 9. Converted tight end Bruce Miller dropped a lot
