The 2-6 San Francisco 49ers are benching quarterback Colin Kaepernick and starting Blaine Gabbert this weekend against the Falcons, ESPN's Adam Schefter reported Monday. Niners head coach Jim Tomsula said earlier on Monday that he was "evaluating everything." Later in the day, Schefter reported that San Francisco had traded veteran tight end Vernon Davis to the Denver Broncos for a 2016 7th-round draft pick and 6th round picks in 2016 and 2017. Kaepernick, who led the 49ers to the Super Bowl in 2012 and the NFC Championship Game in 2013, is having the worst season of his career. He's thrown...