49ers sign DeForest Buckner, eight other draft picks

It’s becoming more and more clear that the days of delayed draft-pick contract negotiations and possible holdouts are over. The 49ers have announced that defensive lineman DeForest Buckner, the seventh overall pick in the 2016 draft, has agreed to terms. It’s a slotted four-year deal, with a fifth-year option. Also under contract are fourth-round cornerback…