49ers receiving corps morphs from weak to peak

Daily 49ers blog for NBC Bay Area website: For a while in 2013, Colin Kaepernick trusted Anquan Boldin and Vernon Davis ... and no one else. Now, the 49ers group of receivers is ranked among the best in the NFL. http://www.nbcbayarea.com/news/sports/49ers-Receivers-Now-Rank-Among-Best-in-NFL-260776051.html