On the one hand this is just a few guys speculating on what the Cowboys might do. After trading up to get Morris Claiborne I am not so sure Dallas will make that mistake again.
On the other hand, I just think Jerry has been to subdued the last few years and based on some of his recent performances in the media I just get the feeling he is itching to do something really dumb in this draft. Trading up twice for Pitts would be one dumb mistake, but trading up to 7 for Surtain would be even dumber. To get to 4 Dallas would probably have to give up a 2nd and 3rd. That's 44 and 75. If they take Pitts at 4, they will not be able to address the defense until 99. At that point, all the worthy CBs will be gone.
If they want to give up day 3 picks, then fine, but 4 picks in the top 100 is a good place to be for a team with a lot of hoes on defense and in need of OL depth.
btw, the Giants GM, Dave Gettleman, claims the Giants have been trying to trade back. He did not reveal what he was offered for the 11th pick but I got the sense it was not fair value. Of course things could change by draft day, but this may mean that Dallas might find it hard to trade down as well. Also, any teams looking to trade up to 10 to get a QB, know the Cowboys will not take a QB so they can trade with the Giants if the Cowboys do not make a deal. The Cowboys may be stuck at 10 with so many teams willing to trade down. While I think the best move the Cowboys can make is to trade down and take someone like Barmore, they may not have that option.