I'm simply disagreeing for two reasons:
1. His injury history was/is no secret. I think they will see if they can get anything out of him at any point during the season.
2. Except for one year.... last year.... Murray missed almost as many games In same time frame. I think they will have some in season patience with him... As opposed to seeing absolutely nothing and just saying ***** it... You are out!
His injury history was no secret to the Cowboys and they gambled with a team friendly deal that he would stay healthy and so far he hasn't. Their fears about him have already been realized a month before the regular season and he has only a few weeks to get himself right. If he aggravates his hamstring between now and the start of the regular season forcing him out of practice again and costing him more preseason action I don't see how the Cowboys risk entering the season with him. It's going to be difficult getting much out of him during the season if his hamstring continues to bother him putting him on the sidelines rather than practicing building chemistry with his OL. Some are acting like McFadden is a proven back who's averaged 5.0 a carry the past few seasons and that the Cowboys are going to hang on to him no matter what.
He's done nothing the past few seasons and despite not having an injury last season only averaged 3.4 a carry. The Raiders had 2 backs average more than he did last season. The Cowboys don't think a whole lot of McFadden his contract speaks to that so he's going to have to show something the next few weeks to make the team. If none of the other backs take advantage of their opportunities then the Cowboys may have no choice but to hang onto McFadden but I would find it hard to believe they would hang onto him if he shows nothing in preseason and continues having hamstring issues.
As for Murray and his missed games due to injury he certainly missed a number of them but when he was on the field he was productive a lot more productive than McFadden has been when he's been on the field. While McFadden was averaging 3.3 a carry the past 3 seasons Murray has averaged close to 5.0 a carry over that period. McFadden has 2 big negatives working against him he hasn't been productive and he has a lengthy injury history. What scares everyone with McFadden is the nagging soft tissue injuries that keep occurring and linger. The Cowboys may have to go long at RB to cover themselves the next few weeks should be interesting.