With only three draft picks in the Top 100, and a big gap between when they pick again in the fifth round (149th overall), the Dallas Cowboys could be looking to trade down in the first round this year to acquire more draft capital. That, of course, all depends on finding a willing trade partner.
It's unknown right now what the Dallas Cowboys will do with the 12th overall pick in the first round. Trading down is a very real possibility, however, there are a lot of variables that may or may not make that a possibility.