Cowboys owner Jerry Jones says he isn't planning on trading cornerback Mike Jenkins despite drafting Morris Claiborne out of LSU with the sixth overall pick in April's draft and signing free agent Brandon Carr to a five-year, $50.1M deal in the offseason. "He's a vital part of our plan," Jones said of Jenkins at the Cowboys' annual golf outing Wednesday. "We know that we've got a situation where we can identify what we are on defense by having three corners in there a lot."