NFL Media's "" series asked this week which defense is best equipped to challenge the for superiority this season.With the additions of three impact starters in free agency and the return of All-Pro pa s rusher , the would have made for an interesting dark horse candidate.'s defense just took an uppercut, though, as starting weakside linebacker in the bone below his knee in Tuesday's practice. NFL Media Insider Ian Rapoport reports the team is targeting a return for Trevathan.When Miller was sidelined during the , Trevathan emerged not just as the ' best linebacker, but also . Not many linebackers po se s the speed to hang with running backs and tight ends in coverage and the power to fight through trash at the line of Pressley Harvin III Jersey scrimmage.Although Trevathan should be recapturing pre-injury form by midseason, his early-season absence presents a stumbling block. General manager John Elway acknowledged in April that his team will have to "" with three matchups (, , ) against teams that made the playoffs in 2013.The remain the favorite to repeat as AFC West champions. It's up to the and to take advantage of the defense's vulnerability at linebacker in September.The with offensive coordinator Kyle Shanahan on Tuesday, releasing in the proce s. Coach confirmed that and . The starter won't be named until later this week.Just when you thought defensive play , the lose cornerback to a for ingesting Molly laced with amphetamines.Owner Jerry Jones revealed Tuesday that on versus the . Now 100 percent recovered from back surgery, Romo reportedly looks the same as ever.Among the big names activated from the physically unable to perform list were defensive end (shoulder) and wide receiver (foot).The reportedly expect to return to the team . The veteran pa s rusher has been away from teammates since a late June arrest for suspicion of driving under the influence. Coach also said is "" to returning from reconstructive knee surgery. running back is for after suffering a rib cartilage injury in the .Returning from neck surgery, isn't sure when he will get the green light to play in . He is confident, however, that he will be by .Coach confirmed that rookie will see first-team snaps this summer, "but the team has really rallied around Chad (Henne)."'s reaction to the prospect of entering the season with the worst collection of cornerbacks in his coaching career: "." Never change, Rex.The pinned the "Just A Guy" label on talented young wide receiver -- .The stated Tuesday that recent allegation of a sault and personal property damage against are "."Former president Bill Polian calls the ' the best middle linebacker in the league "."Two sources have told Jason Cole of Bleacher Report that owner Mark Davis is attempting to raise funds to for a new stadium.*The latest highlights the from the first week of preseason action. * Buddy Johnson Jersey