Texans take cornerback Kevin Johnson at No. 16

With the No. 16 overall pick, the Texans added some needed secondary depth, selecting Wake Forest cornerback Kevin Johnson. Johnson (6-0, 188) was a four-season starter for the Demon Deacons, intercepting seven passes. He was timed at 4.52 seconds in the 40-yard dash at the Combine and recorded a vertical leap of 41.5 inches. With…