The Cowboys started the process of signing draft picks by getting all five of their seventh-round picks under contract. They’ve now moved on to the fifth round. Agent Andy Simms announced on Twitter that his client Devin Street has agreed to a four-year deal with the Cowboys. Street was selected with the 146th pick earlier this month and the leading pass-catcher in University of Pittsburgh history will join a depth chart that’s fairly unsettled once you get past Dez Bryant and Terrence Williams. Dwayne Harris is the only receiver with significant NFL experience, which should offer Street plenty of opportunities to get playing time as a rookie.