SportsDay's David Moore answered questions in a live chat Tuesday. Here are some highlights.

Question: Who would have the bigger, immediate impact if drafted - Joey Bosa or Jalen Ramsey?

David Moore: Both players would step in and start from day one for Dallas. If you look at it historically, there aren't a lot of rookie defensive ends that have a big statistical impact in terms of sacks their first season. Using that as a guide, I'd say Ramsey has a better chance of making a bigger statistical impact immediately. Does that mean the Cowboys lean toward taking Ramsey over Bosa? I'm not so sure. Immediate impact isn't the only thing they consider. What position is more difficult to acquire blue chip talent? Defensive end. Here's something else to keep in mind. What if the Cowboys determine Ramsey is better suited to safety than corner? On the position value chart, that alters his impact. The Cowboys place a greater premium on corners than safeties. Now, let me throw another factor into the equation. What if the Cowboys consider Ramsey to be a special talent? That could elevate him above Bosa if he's not considered in the same category.

Question: Who will be the starting running back for the Cowboys next season and why?

David Moore: Darren McFadden will open the season as the Cowboys starting running back. The more interesting question to me is who will be the starter to end the season. The Cowboys inability to add a veteran back in free agency means they will likely use a pick in the second day of the draft on a running back to pair with McFadden. I would expect McFadden to get the majority of carries early and most of the work on third down, but if the Cowboys find the right guy, that will probably shift over the course of the season.

Question: Are you impressed with Jerry Jones' patience in free agency? It seems like Dallas hasn't just gone and blown money like some teams have.

David Moore: This is the approach Jones and the organization usually take in free agency. It seems every year at this time I write how you shouldn't expect the Cowboys to make a big splash in free agency and every year fans talk about how unusual it is that the Cowboys didn't go out and sign any big name players. Of course, that doesn't prevent the Cowboys from being tied to the big names in speculation.

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