Jason Garrett: Morris Claiborne needs to become “stronger”

Two years ago, the Cowboys traded their first-round selection (No. 14 overall) and their second-round choice (No. 45) to St. Louis to move up to the No. 6 pick to draft cornerback Morris Claiborne. In two seasons with the Cowboys, Claiborne has started 22-of-32 games at cornerback, intercepting two passes. He missed six games in…