by Tony Gutierrez - AP

FILE - In this Nov. 23, 2008 file photo, Dallas Cowboys wide receiver Roy Williams (11) is tackled by San Francisco cornerback Donald Strickland (30) after picking up 9 yards in the fourth quarter of an NFL football game in Irving, Texas. For better or worse, Williams is the equivalent of Dallas' first-round draft pick. And third-rounder. Sixth-rounder as well. Cowboys owner Jerry Jones gave up those picks, plus a $45 million contract, to snag Williams from Detroit at the trade deadline last season. (AP Photo/Tony Gutierrez, File)