Only five first-round picks remain unsigned

The Bengals finalizing their deal with cornerback William Jackson III Friday leaves just five 2016 first-round picks still unsigned. Those five are Chargers defensive end Joey Bosa, Jets linebacker Darron Lee, Texans wide receiver Will Fuller, Packers defensive tackle Kenny Clark and 49ers guard Josh Garnett. Before the new CBA took effect in 2011, first-round…