Andy Lee was traded to Cleveland. Looks like Pinion will be the guy.
http://www.ninersnation.com/2015/6/6/8740975/andy-lee-trade-49ers-browns-draft-pick-bradley-pinion
http://www.ninersnation.com/2015/6/6/8740975/andy-lee-trade-49ers-browns-draft-pick-bradley-pinion