Cowboys Mailbag: Cowboys Second To Last In Turnovers?

With the emergence of Dak Prescott and with Ezekiel Elliott, Tyron Smith and La'el Collins slimming down, has this offense transitioned from run-first to pass-first? 

Isn't it smarter to stand pat with the current three backups and allow us time to evaluate their play in practice and in the upcoming preseason games? 

DT is one of the deepest positions on the roster in terms of guys with serious chances at roster spots. Who would you say starts, who are the backups, and who's on the outside looking in? 

With Blake Bortles' recent release from Green Bay, why not bring him in and see what he's got?

How's the battle at cornerback shaping up? Who is getting reps with the first team and what are your gut feelings about the day one starter opposite of Trevon Diggs? 

Why another look at Malik Hooker at safety if we already passed on him and there are six safeties on the roster at this time? What has changed since his last visit? 

Is it fair, and I realize "fair" is a subjective term, that Hunter Niswander is being asked to be both punter and kicker, while in competition with Bryan Anger for the punter position?

With a few players who can play more than one position on defense – safety/linebacker, linebacker/pass rusher, edge rusher/defensive tackle – wouldn't this allow the team to go heavy at several positions? 

What are the odds that the Cowboys sign Geno Atkins? I think he would be a nice bridge for a veteran player to help the young defensive line.

With Randy Gregory having a full offseason the first time in his career, and the addition of Micah Parsons, what's your total sack number predictions between the three? 

The one thing I haven't heard is "elite speed" - someone who scares the defense of running a deep route. Is there anyone on the Cowboys roster with this kind of speed?